Krishan Lal Duggal - Author Profile

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Duggal, Krishan Lal (b. 1929 d. 2022)

Author ID:	duggal.krishan-lal
Published as:	Duggal, K. L.; Duggal, Krishan L.; Duggal, Krishan Lal more...less
Homepage:	https://www.familiesfirst.ca/memorials/dr-krishan-lal-duggal/5086759/
External Links:	MGP · ORCID · Wikidata · dblp

Documents Indexed:	98 Publications since 1969, including 7 Books and 1 Additional arXiv Preprint
Reviewing Activity:	207 Reviews
Biographic References:	1 Publication
Co-Authors:	14 Co-Authors with 49 Joint Publications
	233 Co-Co-Authors

all top 5

Co-Authors

47	single-authored
16	Sharma, Ramesh
9	Bejancu, Aurel
7	Ṣahin, Bayram
5	Jin, Dae Ho
4	Dragomir, Sorin
3	Ianus, Stere
2	Atindogbe, Cyriaque
2	Barletta, Elisabetta
2	Pastore, Anna Maria
1	Aherkar, S. M.
1	Asgekar, G. G.
1	Beem, John K.
1	Bejan, Cornelia-Livia
1	Jin, Dejun
1	Moskal, Edward M.

all top 5

Serials

9	Tensor. New Series
9	Acta Applicandae Mathematicae
7	International Journal of Mathematics and Mathematical Sciences
5	Journal of Mathematical Physics
5	Annali di Matematica Pura ed Applicata. Serie Quarta
4	Journal of Geometry and Physics
4	Acta Mathematica Hungarica
4	Mathematics Journal of Toyama University
4	International Electronic Journal of Geometry
3	Canadian Mathematical Bulletin
3	Kodai Mathematical Journal
3	Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods
3	International Journal of Pure and Applied Mathematics
2	General Relativity and Gravitation
2	Indian Journal of Pure & Applied Mathematics
2	Central European Journal of Mathematics
2	Contemporary Mathematics
2	Mathematics and its Applications (Dordrecht)
2	International Scholarly Research Notices. Mathematical Physics
1	Progress of Mathematics
1	Tsukuba Journal of Mathematics
1	Comptes Rendus Mathématiques de l’Académie des Sciences
1	Differential Geometry and its Applications
1	Buletinul Institutului Politehnic din Iași. Secția I
1	Mathematical Chronicle
1	Rendiconti del Seminario Matematico di Messina. Serie II
1	Nonlinear Studies
1	Communications in Applied Analysis
1	Mathematical Surveys and Monographs
1	ISRN Geometry
1	ISRN Mathematical Physics
1	Geometry
1	Frontiers in Mathematics

all top 5

Fields

92	Differential geometry (53-XX)
34	Relativity and gravitational theory (83-XX)
5	Global analysis, analysis on manifolds (58-XX)
4	Fluid mechanics (76-XX)
2	General and overarching topics; collections (00-XX)
2	Several complex variables and analytic spaces (32-XX)
1	Partial differential equations (35-XX)

Publications by Year

all cited Publications top 5 cited Publications

Citations contained in zbMATH Open

82 Publications have been cited 1,377 times in 633 Documents	Cited by ▼	Year ▼
Lightlike submanifolds of semi-Riemannian manifolds and applications. Zbl 0848.53001 Duggal, Krishan L.; Bejancu, Aurel	311	1996
Differential geometry of light-like submanifolds. Zbl 1187.53001 Duggal, Krishan L.; Sahin, Bayram	129	2010
Null curves and hypersurfaces of semi-Riemannian manifolds. Zbl 1144.53002 Duggal, Krishan L.; Jin, Dae Ho	87	2007
Totally umbilical lightlike submanifolds. Zbl 1049.53011 Duggal, K. L.; Jin, D. H.	62	2003
Symmetries of spacetimes and Riemannian manifolds. Zbl 0962.53003 Duggal, Krishan L.; Sharma, Ramesh	57	1999
Screen Cauchy Riemann lightlike submanifolds. Zbl 1083.53063 Duggal, K. L.; Sahin, B.	44	2005
Real hypersurfaces of indefinite Kähler manifolds. Zbl 0787.53048 Bejancu, A.; Duggal, K. L.	43	1993
Lightlike submanifolds of indefinite Sasakian manifolds. Zbl 1147.53044 Duggal, K. L.; Sahin, B.	41	2007
Global light-like manifolds and harmonicity. Zbl 1084.53058 Bejan, C. L.; Duggal, K. L.	37	2005
Generalized Cauchy-Riemann lightlike submanifolds of Kaehler manifolds. Zbl 1121.53022 Duggal, K. L.; Sahin, B.	35	2006
Space time manifolds and contact structures. Zbl 0715.53032 Duggal, K. L.	34	1990
Conformal screen on lightlike hypersurfaces. Zbl 1057.53051 Atindogbe, C.; Duggal, K. L.	29	2004
Curvature inheritance symmetry in Riemannian spaces with applications to fluid space times. Zbl 0767.53054 Duggal, K. L.	26	1992
Almost Ricci solitons and physical applications. Zbl 1454.53082 Duggal, K. L.	21	2017
Lightlike hypersurfaces of Lorentzian manifolds with distinguished screen. Zbl 1111.53029 Duggal, K. L.; Giménez, A.	20	2005
Constant scalar curvature and warped product globally null manifolds. Zbl 1025.53040 Duggal, K. L.	19	2002
Generic lightlike submanifolds of an indefinite Sasakian manifold. Zbl 1308.53084 Duggal, K. L.; Jin, D. J.	19	2012
On scalar curvature in light-like geometry. Zbl 1107.53047 Duggal, K. L.	18	2007
CR-structures and Lorentzian geometry. Zbl 0608.53053 Duggal, K. L.	17	1986
Foliations in Cauchy-Riemann geometry. Zbl 1122.53015 Barletta, Elisabetta; Dragomir, Sorin; Duggal, Krishan L.	17	2007
Conformal collineations and anisotropic fluids in general relativity. Zbl 0618.76131 Duggal, K. L.; Sharma, R.	16	1986
Maps interchanging \(f\)-structures and their harmonicity. Zbl 1030.53048 Duggal, K. L.; Ianus, S.; Pastore, A. M.	16	2001
Generalized Cauchy-Riemann lightlike submanifolds of indefinite Sasakian manifolds. Zbl 1265.53039 Duggal, K. L.; Sahin, B.	15	2009
Degenerated hypersurfaces of semi-Riemannian manifolds. Zbl 0808.53015 Bejancu, Aurel; Duggal, K. L.	14	1991
Lorentzian geometry of CR submanifolds. Zbl 0692.53025 Duggal, K. L.	13	1989
Affine conformal vector fields in semi-Riemannian manifolds. Zbl 0734.53023 Duggal, K. L.	12	1991
A classification of Einstein lightlike hypersurfaces of a Lorentzian space form. Zbl 1207.53064 Duggal, K. L.; Jin, D. H.	12	2010
A report on canonical null curves and screen distributions for lightlike geometry. Zbl 1117.53019 Duggal, K. L.	12	2007
Half lightlike submanifolds of codimension 2. Zbl 0995.53051 Duggal, K. L.; Jin, D. H.	11	1999
Conformal Killing vector fields on spacetime solutions of Einstein’s equations and initial data. Zbl 1159.53329 Duggal, Krishan L.; Sharma, Ramesh	11	2005
Relativistic fluids with shear and timelike conformal collineations. Zbl 0645.76132 Duggal, K. L.	10	1987
Warped product of lightlike manifolds. Zbl 1042.53518 Duggal, Krishan L.	10	2001
Screen conformal half-lightlike submanifolds. Zbl 1071.53041 Duggal, K. L.; Sahin, B.	10	2004
Lightlike submanifolds of semi-Riemannian manifolds. Zbl 0831.53040 Bejancu, Aurel; Duggal, K. L.	10	1995
Characterization of an affine conformal vector field. Zbl 0579.53020 Sharma, R.; Duggal, K. L.	9	1985
Light-like \(CR\) hypersurfaces of indefinite Kähler manifolds. Zbl 0782.53051 Duggal, K. L.; Bejancu, A.	8	1993
Relativistic fluids and metric symmetries. Zbl 0675.76123 Duggal, K. L.	8	1989
Generalized Robertson-Walker space-time admitting evolving null horizons related to a black hole event horizon. Zbl 1428.83011 Duggal, K. L.	7	2016
A new class of almost Ricci solitons and their physical interpretation. Zbl 1428.83010 Duggal, K. L.	7	2016
Symmetry inheritance in Riemannian manifolds with physical applications. Zbl 0793.53065 Duggal, K. L.	7	1993
Geometry of null curves. Zbl 0956.53015 Duggal, K. L.; Jin, D. H.	6	1999
Lorentzian framed structures in general relativity. Zbl 0581.53053 Duggal, K. L.; Sharma, R.	6	1986
Foliations of lightlike hypersurfaces and their physical interpretation. Zbl 1259.53017 Duggal, Krishan L.	6	2012
Lightlike submanifolds of codimension two. Zbl 0777.53020 Duggal, K. L.; Bejancu, A.	5	1992
On almost contingent manifolds of second class with applications in relativity. Zbl 0389.53029 Duggal, K. L.	4	1978
Mixed foliate CR-submanifolds of indefinite complex space-forms. Zbl 0652.53038 Sharma, R.; Duggal, K. L.	4	1987
Geometry developed by the electromagnetic tensor field. Zbl 0409.53023 Duggal, K. L.	4	1979
Einstein-Maxwell equations compatible with certain Killing vectors with light velocity. Zbl 0413.53024 Duggal, K. L.	4	1979
Pseudo-Jacobi operators and Osserman lightlike hypersurfaces. Zbl 1173.53013 Atindogbe, Cyriaque; Duggal, Krishan L.	3	2009
Semi-symmetric metric connections in a semi-Riemannian manifold. Zbl 0607.53012 Duggal, K. L.; Sharma, R.	3	1986
Lorentzian geometry of globally framed manifolds. Zbl 0715.53045 Duggal, K. L.	3	1990
Harmonic maps, morphisms and globally null manifolds. Zbl 1059.53050 Duggal, K. L.	3	2003
Hypersurfaces in a conformally flat space with curvature collineation. Zbl 0753.53034 Duggal, K. L.; Sharma, R.	2	1991
On the geometry of electromagnetic fields of second class. Zbl 0513.53017 Duggal, K. L.	2	1983
Erratum to: Screen Cauchy-Riemann lightlike submanifolds. Zbl 1237.53072 Duggal, K. L.; Sahin, B.	2	2008
Totally umbilical CR-submanifolds of semi-Riemannian Kähler manifolds. Zbl 0624.53030 Duggal, K. L.; Sharma, R.	2	1987
Indefinite locally conformal Kähler manifolds. Zbl 1121.53015 Dragomir, Sorin; Duggal, Krishan L.	2	2007
Existence of two Killing vector fields on the space-time of general relativity. Zbl 0415.53020 Duggal, K. L.	2	1978
Conformal evolution of spacetime solutions of Einstein’s equations. Zbl 1168.53035 Duggal, K. L.; Sharma, R.	2	2007
On a unified theory of differentiable structures. II: Existence theorems. Zbl 0291.53017 Duggal, K. L.	2	1975
A class of shear-free, non-static models for anisotropic magnetofluid systems. Zbl 0843.76101 Duggal, K. L.; Asgekar, G. G.; Aherkar, S. M.	2	1995
Time-dependent evolving null horizons of a dynamical spacetime. Zbl 1392.83043 Duggal, K. L.	2	2014
Ricci curvature inheriting symmetries of semi-Riemannian manifolds. Zbl 0866.53012 Sharma, Ramesh; Duggal, Krishan L.	2	1994
Totally umbilical CR-submanifolds of locally conformal Kaehler manifolds. Zbl 0685.53041 Sharma, R.; Duggal, K. L.	2	1987
On existence of canonical screens for coisotropic submanifolds. Zbl 1136.53014 Duggal, Krishan Lal	1	2008
On canonical screen for lightlike submanifolds of codimension two. Zbl 1153.53016 Duggal, K. L.	1	2007
On the four current source of the electromagnetic fields. Zbl 0413.53023 Duggal, K. L.	1	1979
Recent advances in Riemannian and Lorentzian geometries. Proceedings of the special session of the annual meeting of the American Mathematical Society, Baltimore, MD, USA, January 15–18, 2003. Zbl 1029.00028 Duggal, Krishan L.	1	2003
Singular Riemannian structures compatible with \(\pi\)-structures. Zbl 0186.55303 Duggal, K. L.	1	1969
Singular Riemannian subordinate to \(r-\pi\)-structures. Zbl 0181.24403 Duggal, K. L.	1	1970
Time-dependent black hole horizons on spacetime solutions of Einstein’s equations with initial data. Zbl 1161.83003 Duggal, K. L.	1	2008
On differentiable structures defined by algebraic equations. I: Nijenhuis tensor. Zbl 0236.53037 Duggal, K. L.	1	1971
On a unified theory of differentiable structures. III: Hypersurfaces. Zbl 0317.53037 Duggal, K. L.	1	1976
On a unified theory of differentiable structures. I: Almost contingent structures. Zbl 0249.53023 Duggal, K. L.	1	1972
On the spheres carrying an almost contingent structure. Zbl 0312.53029 Duggal, K. L.	1	1975
Spacetime geometry of CR-structures. Zbl 0868.53046 Duggal, Krishan L.; Bejancu, Aurel	1	1994
Differential geometry and mathematical physics. AMS-CMS special session on geometric methods in mathematical physics, August 15-19, 1993, Vancouver, British Columbia, Canada. Zbl 0801.00031 Duggal, Krishan L.	1	1994
Gauge theory on foliated manifolds. Zbl 0813.53016 Bejancu, Aurel; Duggal, K. L.	1	1991
Solutions of Einstein’s equations with conformal symmetries and a contact slice. Zbl 1238.53051 Sharma, Ramesh; Duggal, Krishan L.	1	2009
A new class of contact pseudo framed manifolds with applications. Zbl 1487.53098 Duggal, K. L.	1	2021
Pseudo Cauchy Riemann and framed manifolds with physical applications. Zbl 1460.53057 Duggal, Krishan Lal	1	2020
A review on metric symmetries used in geometry and physics. Zbl 1243.53003 Duggal, K. L.	1	2012
A new class of contact pseudo framed manifolds with applications. Zbl 1487.53098 Duggal, K. L.	1	2021
Pseudo Cauchy Riemann and framed manifolds with physical applications. Zbl 1460.53057 Duggal, Krishan Lal	1	2020
Almost Ricci solitons and physical applications. Zbl 1454.53082 Duggal, K. L.	21	2017
Generalized Robertson-Walker space-time admitting evolving null horizons related to a black hole event horizon. Zbl 1428.83011 Duggal, K. L.	7	2016
A new class of almost Ricci solitons and their physical interpretation. Zbl 1428.83010 Duggal, K. L.	7	2016
Time-dependent evolving null horizons of a dynamical spacetime. Zbl 1392.83043 Duggal, K. L.	2	2014
Generic lightlike submanifolds of an indefinite Sasakian manifold. Zbl 1308.53084 Duggal, K. L.; Jin, D. J.	19	2012
Foliations of lightlike hypersurfaces and their physical interpretation. Zbl 1259.53017 Duggal, Krishan L.	6	2012
A review on metric symmetries used in geometry and physics. Zbl 1243.53003 Duggal, K. L.	1	2012
Differential geometry of light-like submanifolds. Zbl 1187.53001 Duggal, Krishan L.; Sahin, Bayram	129	2010
A classification of Einstein lightlike hypersurfaces of a Lorentzian space form. Zbl 1207.53064 Duggal, K. L.; Jin, D. H.	12	2010
Generalized Cauchy-Riemann lightlike submanifolds of indefinite Sasakian manifolds. Zbl 1265.53039 Duggal, K. L.; Sahin, B.	15	2009
Pseudo-Jacobi operators and Osserman lightlike hypersurfaces. Zbl 1173.53013 Atindogbe, Cyriaque; Duggal, Krishan L.	3	2009
Solutions of Einstein’s equations with conformal symmetries and a contact slice. Zbl 1238.53051 Sharma, Ramesh; Duggal, Krishan L.	1	2009
Erratum to: Screen Cauchy-Riemann lightlike submanifolds. Zbl 1237.53072 Duggal, K. L.; Sahin, B.	2	2008
On existence of canonical screens for coisotropic submanifolds. Zbl 1136.53014 Duggal, Krishan Lal	1	2008
Time-dependent black hole horizons on spacetime solutions of Einstein’s equations with initial data. Zbl 1161.83003 Duggal, K. L.	1	2008
Null curves and hypersurfaces of semi-Riemannian manifolds. Zbl 1144.53002 Duggal, Krishan L.; Jin, Dae Ho	87	2007
Lightlike submanifolds of indefinite Sasakian manifolds. Zbl 1147.53044 Duggal, K. L.; Sahin, B.	41	2007
On scalar curvature in light-like geometry. Zbl 1107.53047 Duggal, K. L.	18	2007
Foliations in Cauchy-Riemann geometry. Zbl 1122.53015 Barletta, Elisabetta; Dragomir, Sorin; Duggal, Krishan L.	17	2007
A report on canonical null curves and screen distributions for lightlike geometry. Zbl 1117.53019 Duggal, K. L.	12	2007
Indefinite locally conformal Kähler manifolds. Zbl 1121.53015 Dragomir, Sorin; Duggal, Krishan L.	2	2007
Conformal evolution of spacetime solutions of Einstein’s equations. Zbl 1168.53035 Duggal, K. L.; Sharma, R.	2	2007
On canonical screen for lightlike submanifolds of codimension two. Zbl 1153.53016 Duggal, K. L.	1	2007
Generalized Cauchy-Riemann lightlike submanifolds of Kaehler manifolds. Zbl 1121.53022 Duggal, K. L.; Sahin, B.	35	2006
Screen Cauchy Riemann lightlike submanifolds. Zbl 1083.53063 Duggal, K. L.; Sahin, B.	44	2005
Global light-like manifolds and harmonicity. Zbl 1084.53058 Bejan, C. L.; Duggal, K. L.	37	2005
Lightlike hypersurfaces of Lorentzian manifolds with distinguished screen. Zbl 1111.53029 Duggal, K. L.; Giménez, A.	20	2005
Conformal Killing vector fields on spacetime solutions of Einstein’s equations and initial data. Zbl 1159.53329 Duggal, Krishan L.; Sharma, Ramesh	11	2005
Conformal screen on lightlike hypersurfaces. Zbl 1057.53051 Atindogbe, C.; Duggal, K. L.	29	2004
Screen conformal half-lightlike submanifolds. Zbl 1071.53041 Duggal, K. L.; Sahin, B.	10	2004
Totally umbilical lightlike submanifolds. Zbl 1049.53011 Duggal, K. L.; Jin, D. H.	62	2003
Harmonic maps, morphisms and globally null manifolds. Zbl 1059.53050 Duggal, K. L.	3	2003
Recent advances in Riemannian and Lorentzian geometries. Proceedings of the special session of the annual meeting of the American Mathematical Society, Baltimore, MD, USA, January 15–18, 2003. Zbl 1029.00028 Duggal, Krishan L.	1	2003
Constant scalar curvature and warped product globally null manifolds. Zbl 1025.53040 Duggal, K. L.	19	2002
Maps interchanging \(f\)-structures and their harmonicity. Zbl 1030.53048 Duggal, K. L.; Ianus, S.; Pastore, A. M.	16	2001
Warped product of lightlike manifolds. Zbl 1042.53518 Duggal, Krishan L.	10	2001
Symmetries of spacetimes and Riemannian manifolds. Zbl 0962.53003 Duggal, Krishan L.; Sharma, Ramesh	57	1999
Half lightlike submanifolds of codimension 2. Zbl 0995.53051 Duggal, K. L.; Jin, D. H.	11	1999
Geometry of null curves. Zbl 0956.53015 Duggal, K. L.; Jin, D. H.	6	1999
Lightlike submanifolds of semi-Riemannian manifolds and applications. Zbl 0848.53001 Duggal, Krishan L.; Bejancu, Aurel	311	1996
Lightlike submanifolds of semi-Riemannian manifolds. Zbl 0831.53040 Bejancu, Aurel; Duggal, K. L.	10	1995
A class of shear-free, non-static models for anisotropic magnetofluid systems. Zbl 0843.76101 Duggal, K. L.; Asgekar, G. G.; Aherkar, S. M.	2	1995
Ricci curvature inheriting symmetries of semi-Riemannian manifolds. Zbl 0866.53012 Sharma, Ramesh; Duggal, Krishan L.	2	1994
Spacetime geometry of CR-structures. Zbl 0868.53046 Duggal, Krishan L.; Bejancu, Aurel	1	1994
Differential geometry and mathematical physics. AMS-CMS special session on geometric methods in mathematical physics, August 15-19, 1993, Vancouver, British Columbia, Canada. Zbl 0801.00031 Duggal, Krishan L.	1	1994
Real hypersurfaces of indefinite Kähler manifolds. Zbl 0787.53048 Bejancu, A.; Duggal, K. L.	43	1993
Light-like \(CR\) hypersurfaces of indefinite Kähler manifolds. Zbl 0782.53051 Duggal, K. L.; Bejancu, A.	8	1993
Symmetry inheritance in Riemannian manifolds with physical applications. Zbl 0793.53065 Duggal, K. L.	7	1993
Curvature inheritance symmetry in Riemannian spaces with applications to fluid space times. Zbl 0767.53054 Duggal, K. L.	26	1992
Lightlike submanifolds of codimension two. Zbl 0777.53020 Duggal, K. L.; Bejancu, A.	5	1992
Degenerated hypersurfaces of semi-Riemannian manifolds. Zbl 0808.53015 Bejancu, Aurel; Duggal, K. L.	14	1991
Affine conformal vector fields in semi-Riemannian manifolds. Zbl 0734.53023 Duggal, K. L.	12	1991
Hypersurfaces in a conformally flat space with curvature collineation. Zbl 0753.53034 Duggal, K. L.; Sharma, R.	2	1991
Gauge theory on foliated manifolds. Zbl 0813.53016 Bejancu, Aurel; Duggal, K. L.	1	1991
Space time manifolds and contact structures. Zbl 0715.53032 Duggal, K. L.	34	1990
Lorentzian geometry of globally framed manifolds. Zbl 0715.53045 Duggal, K. L.	3	1990
Lorentzian geometry of CR submanifolds. Zbl 0692.53025 Duggal, K. L.	13	1989
Relativistic fluids and metric symmetries. Zbl 0675.76123 Duggal, K. L.	8	1989
Relativistic fluids with shear and timelike conformal collineations. Zbl 0645.76132 Duggal, K. L.	10	1987
Mixed foliate CR-submanifolds of indefinite complex space-forms. Zbl 0652.53038 Sharma, R.; Duggal, K. L.	4	1987
Totally umbilical CR-submanifolds of semi-Riemannian Kähler manifolds. Zbl 0624.53030 Duggal, K. L.; Sharma, R.	2	1987
Totally umbilical CR-submanifolds of locally conformal Kaehler manifolds. Zbl 0685.53041 Sharma, R.; Duggal, K. L.	2	1987
CR-structures and Lorentzian geometry. Zbl 0608.53053 Duggal, K. L.	17	1986
Conformal collineations and anisotropic fluids in general relativity. Zbl 0618.76131 Duggal, K. L.; Sharma, R.	16	1986
Lorentzian framed structures in general relativity. Zbl 0581.53053 Duggal, K. L.; Sharma, R.	6	1986
Semi-symmetric metric connections in a semi-Riemannian manifold. Zbl 0607.53012 Duggal, K. L.; Sharma, R.	3	1986
Characterization of an affine conformal vector field. Zbl 0579.53020 Sharma, R.; Duggal, K. L.	9	1985
On the geometry of electromagnetic fields of second class. Zbl 0513.53017 Duggal, K. L.	2	1983
Geometry developed by the electromagnetic tensor field. Zbl 0409.53023 Duggal, K. L.	4	1979
Einstein-Maxwell equations compatible with certain Killing vectors with light velocity. Zbl 0413.53024 Duggal, K. L.	4	1979
On the four current source of the electromagnetic fields. Zbl 0413.53023 Duggal, K. L.	1	1979
On almost contingent manifolds of second class with applications in relativity. Zbl 0389.53029 Duggal, K. L.	4	1978
Existence of two Killing vector fields on the space-time of general relativity. Zbl 0415.53020 Duggal, K. L.	2	1978
On a unified theory of differentiable structures. III: Hypersurfaces. Zbl 0317.53037 Duggal, K. L.	1	1976
On a unified theory of differentiable structures. II: Existence theorems. Zbl 0291.53017 Duggal, K. L.	2	1975
On the spheres carrying an almost contingent structure. Zbl 0312.53029 Duggal, K. L.	1	1975
On a unified theory of differentiable structures. I: Almost contingent structures. Zbl 0249.53023 Duggal, K. L.	1	1972
On differentiable structures defined by algebraic equations. I: Nijenhuis tensor. Zbl 0236.53037 Duggal, K. L.	1	1971
Singular Riemannian subordinate to \(r-\pi\)-structures. Zbl 0181.24403 Duggal, K. L.	1	1970
Singular Riemannian structures compatible with \(\pi\)-structures. Zbl 0186.55303 Duggal, K. L.	1	1969

all cited Publications top 5 cited Publications

all top 5

Cited by 553 Authors

32	Duggal, Krishan Lal
32	Kumar, Rakesh
26	De, Uday Chand
25	Ssekajja, Samuel
24	Nagaich, Rakesh Kumar
22	Kumar, Sangeet
21	Massamba, Fortuné
16	Jin, Dae Ho
16	Shukla, Shiv Sharma
15	Atindogbe, Cyriaque
14	Pei, Donghe
12	Nešović, Emilija
12	Olea, Benjamín
12	Pruthi, Megha
10	Erdoğan, Feyza Esra
10	Gutiérrez, Manuel
10	Rani, Rachna
9	Dragomir, Sorin
9	Jain, Varun
9	Lee, Jaewon
9	Perktas, Selcen Yuksel
8	Chaubey, Sudhakar Kumar
8	De, Krishnendu
8	Haseeb, Abdul
8	İlarslan, Kazim
8	Navarro, Matías
8	Palmas, Oscar
8	Ṣahin, Bayram
8	Solis, Didier A.
8	Suh, Young Jin
8	Wang, Zhigang
8	Yadav, Akhilesh Chandra
7	Acet, Bilal Eftal
7	Gupta, Garima
7	Poyraz, Nergiz
7	Prasad, Rajendra
7	Sharma, Ramesh
7	Vîlcu, Gabriel Eduard
6	Gülbahar, Mehmet
6	Gupta, Ram Shankar
6	Hussain, Tahir
6	Sachdeva, Rashmi
6	Siddiqi, Mohd Danish
5	Akhtar, Sumaira Saleem
5	Bejan, Cornelia-Livia
5	Blaga, Adara-Monica
5	Çöken, Abdilkadir Ceylan
5	Dey, Santu
5	Fotsing Tetsing, Hans
5	Kılıç, Erol
5	Kumar, Tejinder
5	Lee, Chulwoo
5	Milin-Šipuš, Željka
5	Naik, Devaraja Mallesha
5	Nakova, Galia
5	Omar, Shivam
5	Özdemir, Zehra
5	Öztürk, Ufuk
5	Rovenskiĭ, Vladimir Yuzefovich
5	Shanker, Gauree
5	Sharfuddin, Ahmad
5	Uçum, Ali
5	Ünal, Bülent
5	Venkatesha, Venkatesha
5	Yadav, Ankit
5	Yaşar, Erol
4	Ali, Akram
4	Ali, Musavvir
4	Aquino, Cicero Pedro
4	Bhattacharyya, Arindam
4	Calvaruso, Giovanni
4	Djordjević, Jelena
4	Hounnonkpe, Raymond
4	Kaur, Jasleen
4	Kaur, Ramandeep
4	Khan, Fawad
4	Külahci, Mihriban Alyamaç
4	Lone, Mehraj Ahmad
4	Mofarreh, Fatemah Y. Y.
4	Perrone, Domenico
4	Sardar, Arpan
4	Şekerci, Gülşah Aydın
4	Shenawy, Sameh
4	Singh Bhatia, Satvinder
4	Sun, Jianguo
4	Wolak, Robert A.
4	Yilmaz, Ihsan Onur
3	Advin
3	Ahsan, Zafar
3	Aslan, Nihal Kiliç
3	Baysal, Hüsnü
3	Bekkara, Esmaa
3	Belinchón, José Antonio
3	Camci, Uḡur
3	Chen, Liang
3	Demirkol, Ridvan Cem
3	Devald, Davor
3	Dobarro, Fernando Ruben
3	Druţă-Romaniuc, Simona-Luiza
3	de Lima, Henrique F.
...and 453 more Authors

all top 5

Cited in 165 Serials

45	International Journal of Geometric Methods in Modern Physics
39	Journal of Geometry and Physics
24	Mediterranean Journal of Mathematics
19	International Electronic Journal of Geometry
16	Journal of Geometry
15	Journal of Mathematical Physics
15	Balkan Journal of Geometry and its Applications (BJGA)
13	Turkish Journal of Mathematics
13	Communications of the Korean Mathematical Society
12	General Relativity and Gravitation
12	Facta Universitatis. Series Mathematics and Informatics
12	Honam Mathematical Journal
11	Differential Geometry and its Applications
11	Filomat
9	Mathematical Methods in the Applied Sciences
9	International Journal of Mathematics and Mathematical Sciences
9	DGDS. Differential Geometry – Dynamical Systems
9	Advances in Mathematical Physics
8	Journal of Mathematical Analysis and Applications
8	Gaṇita
8	Acta Applicandae Mathematicae
8	International Journal of Modern Physics D
8	Afrika Matematika
7	Annali di Matematica Pura ed Applicata. Serie Quarta
7	Lobachevskii Journal of Mathematics
7	Boletim da Sociedade Paranaense de Matemática. Terceira Série
7	ISRN Geometry
6	Kyungpook Mathematical Journal
6	Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods
6	Results in Mathematics
6	Communications de la Faculté des Sciences de l’Université d’Ankara. Séries A1. Mathematics and Statistics
6	Hacettepe Journal of Mathematics and Statistics
5	Journal of Inequalities and Applications
4	Modern Physics Letters A
4	International Journal of Modern Physics A
4	Physics Letters. A
4	Mathematische Nachrichten
4	Tamkang Journal of Mathematics
4	Journal of Nonlinear Mathematical Physics
4	Central European Journal of Mathematics
4	Analysis and Mathematical Physics
4	AIMS Mathematics
3	Astrophysics and Space Science
3	International Journal of Theoretical Physics
3	Reports on Mathematical Physics
3	Theoretical and Mathematical Physics
3	Beiträge zur Algebra und Geometrie
3	Applied Mathematics and Computation
3	Demonstratio Mathematica
3	Journal of Soviet Mathematics
3	Mathematica Slovaca
3	Bulletin of the Korean Mathematical Society
3	The Journal of Geometric Analysis
3	Arab Journal of Mathematical Sciences
3	Novi Sad Journal of Mathematics
3	Bulletin of the Malaysian Mathematical Sciences Society. Second Series
3	Bulletin of the Brazilian Mathematical Society. New Series
3	Arabian Journal of Mathematics
3	Palestine Journal of Mathematics
3	Advanced Studies: Euro-Tbilisi Mathematical Journal
2	Israel Journal of Mathematics
2	Ukrainian Mathematical Journal
2	Journal of the Korean Mathematical Society
2	Monatshefte für Mathematik
2	Revista de la Unión Matemática Argentina
2	Ricerche di Matematica
2	Tsukuba Journal of Mathematics
2	International Journal of Mathematics
2	Analele Științifice ale Universității Al. I. Cuza din Iași. Serie Nouă. Matematică
2	Advances in Applied Clifford Algebras
2	Abstract and Applied Analysis
2	Journal of High Energy Physics
2	Kragujevac Journal of Mathematics
2	Journal of Applied Mathematics
2	Journal of Geometry and Symmetry in Physics
2	African Diaspora Journal of Mathematics
2	Journal of Mathematical Physics, Analysis, Geometry
2	Analele Universității de Vest din Timișoara. Seria Matematică-Informatică
2	Asian-European Journal of Mathematics
2	East Asian Mathematical Journal
2	Tbilisi Mathematical Journal
2	Journal of Nonlinear Science and Applications
2	Bulletin of Mathematical Analysis and Applications
2	Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM
2	Caspian Journal of Mathematical Sciences
2	Axioms
2	Geometry
2	International Scholarly Research Notices. Mathematical Physics
2	Applied Mathematics and Nonlinear Sciences
1	Classical and Quantum Gravity
1	Indian Journal of Pure & Applied Mathematics
1	Journal of Mathematical Biology
1	Letters in Mathematical Physics
1	Nuclear Physics. B
1	Physics Letters. B
1	Reviews in Mathematical Physics
1	Chaos, Solitons and Fractals
1	Advances in Mathematics
1	Archiv der Mathematik
1	Colloquium Mathematicum
...and 65 more Serials

all top 5

Cited in 34 Fields

582	Differential geometry (53-XX)
115	Relativity and gravitational theory (83-XX)
27	Global analysis, analysis on manifolds (58-XX)
22	Several complex variables and analytic spaces (32-XX)
15	Partial differential equations (35-XX)
11	Dynamical systems and ergodic theory (37-XX)
11	Fluid mechanics (76-XX)
9	Manifolds and cell complexes (57-XX)
7	Geometry (51-XX)
6	Algebraic geometry (14-XX)
6	Quantum theory (81-XX)
4	Topological groups, Lie groups (22-XX)
4	Optics, electromagnetic theory (78-XX)
3	Nonassociative rings and algebras (17-XX)
3	Numerical analysis (65-XX)
3	Mechanics of particles and systems (70-XX)
3	Mechanics of deformable solids (74-XX)
3	Biology and other natural sciences (92-XX)
2	History and biography (01-XX)
2	Ordinary differential equations (34-XX)
2	Algebraic topology (55-XX)
2	Statistics (62-XX)
2	Computer science (68-XX)
2	Statistical mechanics, structure of matter (82-XX)
1	Linear and multilinear algebra; matrix theory (15-XX)
1	Real functions (26-XX)
1	Functions of a complex variable (30-XX)
1	Potential theory (31-XX)
1	Operator theory (47-XX)
1	Calculus of variations and optimal control; optimization (49-XX)
1	Convex and discrete geometry (52-XX)
1	Probability theory and stochastic processes (60-XX)
1	Astronomy and astrophysics (85-XX)
1	Systems theory; control (93-XX)

Citations by Year

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