Concavity properties of solutions to some degenerate quasilinear elliptic Dirichlet problems. Zbl 0665.35025
Sakaguchi, Shigeru |
|
1987
|
Matzoh ball soup: Heat conductors with a stationary isothermic surface. Zbl 1011.35066
Magnanini, Rolando; Sakaguchi, Shigeru |
|
2002
|
Symmetry of minimizers with a level surface parallel to the boundary. Zbl 1335.49059
Ciraolo, Giulio; Magnanini, Rolando; Sakaguchi, Shigeru |
|
2015
|
Nonlinear diffusion with a bounded stationary level surface. Zbl 1194.35209
Magnanini, Rolando; Sakaguchi, Shigeru |
|
2010
|
Movement of hot spots over unbounded domains in \({\mathbb{R}}^ N\). Zbl 0830.35046
Jimbo, Shuichi; Sakaguchi, Shigeru |
|
1994
|
Solutions of elliptic equations with a level surface parallel to the boundary: stability of the radial configuration. Zbl 1338.35132
Ciraolo, Giulio; Magnanini, Rolando; Sakaguchi, Shigeru |
|
2016
|
Stationary isothermic surfaces for unbounded domains. Zbl 1140.35460
Magnanini, Rolando; Sakaguchi, Shigeru |
|
2007
|
Some fully nonlinear elliptic boundary value problems with ellipsoidal free boundaries. Zbl 1231.35080
Enache, Cristian; Sakaguchi, Shigeru |
|
2011
|
Optimization problems on general classes of rearrangements. Zbl 1219.35066
Cuccu, F.; Porru, G.; Sakaguchi, S. |
|
2011
|
Stationary isothermic surfaces and uniformly dense domains. Zbl 1129.35005
Magnanini, R.; Prajapat, J.; Sakaguchi, S. |
|
2006
|
Matzoh ball soup revisited: the boundary regularity issue. Zbl 1279.35062
Magnanini, Rolando; Sakaguchi, Shigeru |
|
2013
|
Interaction between nonlinear diffusion and geometry of domain. Zbl 1243.35096
Magnanini, Rolando; Sakaguchi, Shigeru |
|
2012
|
Interaction between degenerate diffusion and shape of domain. Zbl 1120.35057
Magnanini, R.; Sakaguchi, S. |
|
2007
|
An over-determined boundary value problem arising from neutrally coated inclusions in three dimensions. Zbl 1364.35208
Kang, Hyeonbae; Lee, Hyundae; Sakaguchi, Shigeru |
|
2016
|
On heat conductors with a stationary hot spot. Zbl 1223.35185
Sakaguchi, Shigeru; Magnanini, Rolando |
|
2004
|
The spatial critical points not moving along the heat flow. Zbl 0892.35010
Magnanini, Rolando; Sakaguchi, Shigeru |
|
1997
|
Uniqueness of the critical point of the solutions to some semilinear elliptic boundary value problems in \({\mathbb{R}}^ 2\). Zbl 0709.35017
Sakaguchi, Shigeru |
|
1990
|
Stationary isothermic surfaces in Euclidean 3-space. Zbl 1342.35131
Magnanini, Rolando; Peralta-Salas, Daniel; Sakaguchi, Shigeru |
|
2016
|
Two-phase heat conductors with a stationary isothermic surface. Zbl 1368.35157
Sakaguchi, Shigeru |
|
2016
|
Stationary isothermic surfaces and some characterizations of the hyperplane in the \(N\)-dimensional Euclidean space. Zbl 1213.35326
Magnanini, Rolando; Sakaguchi, Shigeru |
|
2010
|
Existence of weakly neutral coated inclusions of general shape in two dimensions. Zbl 1489.35043
Kang, Hyeonbae; Li, Xiaofei; Sakaguchi, Shigeru |
|
2022
|
Metric discrepancy results for geometric progressions with small ratios. Zbl 1413.11090
Fukuyama, K.; Sakaguchi, S.; Shimabe, O.; Toyoda, T.; Tscheckl, M. |
|
2018
|
Critical points of solutions to the obstacle problem in the plane. Zbl 0823.35068
Sakaguchi, Shigeru |
|
1994
|
Two-phase heat conductors with a stationary isothermic surface and their related elliptic overdetermined problems. Zbl 1458.35282
Sakaguchi, Shigeru |
|
2020
|
When are the spatial level surfaces of solutions of diffusion equations invariant with respect to the time variable? Zbl 0939.35014
Sakaguchi, Shigeru |
|
1999
|
Nonexistence of solutions for a degenerate parabolic equation describing imperfect ignition. Zbl 0886.35082
Sakaguchi, Shigeru; Suzuki, Takashi |
|
1998
|
Uniqueness of critical point of the solution to the prescribed constant mean curvature equation over convex domain in \({\mathbb{R}}^ 2\). Zbl 0713.35038
Sakaguchi, Shigeru |
|
1989
|
Two-phase heat conductors with a surface of the constant flow property. Zbl 1461.35166
Cavallina, Lorenzo; Magnanini, Rolando; Sakaguchi, Shigeru |
|
2021
|
Some characterizations of parallel hyperplanes in multi-layered heat conductors. Zbl 1448.35274
Sakaguchi, Shigeru |
|
2020
|
Spatial critical points not moving along the heat flow. II: The centrosymmetric case. Zbl 1002.35012
Magnanini, Rolando; Sakaguchi, Shigeru |
|
1999
|
The number of peaks of nonnegative solutions to some nonlinear degenerate parabolic equations. Zbl 0867.35054
Sakaguchi, Shigeru |
|
1996
|
Polygonal heat conductors with a stationary hot spot. Zbl 1176.35013
Magnanini, Rolando; Sakaguchi, Shigeru |
|
2008
|
A simple proof of a strong comparison principle for semicontinuous viscosity solutions of the prescribed mean curvature equation. Zbl 1414.35096
Ohnuma, Masaki; Sakaguchi, Shigeru |
|
2019
|
Spatial critical points of nonnegative solutions of the evolution \(p\)-Laplacian equation: the fast diffusion case. Zbl 0940.35117
Sakaguchi, Shigeru |
|
1997
|
Regularity of the interfaces with sign changes of solutions of the one-dimensional porous medium equation. Zbl 0990.35079
Sakaguchi, Shigeru |
|
2002
|
Interaction between fast diffusion and geometry of domain. Zbl 1317.35126
Sakaguchi, Shigeru |
|
2014
|
Stationary level surfaces and Liouville-type theorems characterizing hyperplanes. Zbl 1272.35057
Sakaguchi, Shigeru |
|
2013
|
A construction of patterns with many critical points on topological tori. Zbl 1450.35059
Kamalia, Putri Zahra; Sakaguchi, Shigeru |
|
2020
|
Large time behavior of temperature in two-phase heat conductors. Zbl 1475.35048
Kang, Hyeonbae; Sakaguchi, Shigeru |
|
2021
|
Neutral inclusions, weakly neutral inclusions, and an over-determined problem for confocal ellipsoids. Zbl 1475.35212
Ji, Yong-Gwan; Kang, Hyeonbae; Li, Xiaofei; Sakaguchi, Shigeru |
|
2021
|
Interior imperfect ignition cannot occur on a set of positive measure. Zbl 0908.35008
Sakaguchi, Shigeru; Suzuki, Takashi |
|
1998
|
Preface. Zbl 1304.00035
|
|
2014
|
Star shaped coincidence sets in the obstacle problem. Zbl 0539.49004
Sakaguchi, Shigeru |
|
1984
|
Behavior of spatial critical points and zeros of solutions of diffusion equations. Zbl 1085.35018
Sakaguchi, Shigeru |
|
2002
|
Symmetry problems on stationary isothermic surfaces in Euclidean spaces. Zbl 1349.35151
Sakaguchi, Shigeru |
|
2016
|
A linear-quadratric control problem with discretionary stopping. Zbl 1220.49021
Koike, Shigeaki; Morimoto, Hiroaki; Sakaguchi, Shigeru |
|
2007
|
Geometric properties for parabolic and elliptic PDE’s. Zbl 1257.35001
|
|
2013
|
Polarization tensor vanishing structure of general shape: existence for small perturbations of balls. Zbl 1509.35294
Kang, Hyeonbae; Li, Xiaofei; Sakaguchi, Shigeru |
|
2021
|
Existence of weakly neutral coated inclusions of general shape in two dimensions. Zbl 1489.35043
Kang, Hyeonbae; Li, Xiaofei; Sakaguchi, Shigeru |
|
2022
|
Two-phase heat conductors with a surface of the constant flow property. Zbl 1461.35166
Cavallina, Lorenzo; Magnanini, Rolando; Sakaguchi, Shigeru |
|
2021
|
Large time behavior of temperature in two-phase heat conductors. Zbl 1475.35048
Kang, Hyeonbae; Sakaguchi, Shigeru |
|
2021
|
Neutral inclusions, weakly neutral inclusions, and an over-determined problem for confocal ellipsoids. Zbl 1475.35212
Ji, Yong-Gwan; Kang, Hyeonbae; Li, Xiaofei; Sakaguchi, Shigeru |
|
2021
|
Polarization tensor vanishing structure of general shape: existence for small perturbations of balls. Zbl 1509.35294
Kang, Hyeonbae; Li, Xiaofei; Sakaguchi, Shigeru |
|
2021
|
Two-phase heat conductors with a stationary isothermic surface and their related elliptic overdetermined problems. Zbl 1458.35282
Sakaguchi, Shigeru |
|
2020
|
Some characterizations of parallel hyperplanes in multi-layered heat conductors. Zbl 1448.35274
Sakaguchi, Shigeru |
|
2020
|
A construction of patterns with many critical points on topological tori. Zbl 1450.35059
Kamalia, Putri Zahra; Sakaguchi, Shigeru |
|
2020
|
A simple proof of a strong comparison principle for semicontinuous viscosity solutions of the prescribed mean curvature equation. Zbl 1414.35096
Ohnuma, Masaki; Sakaguchi, Shigeru |
|
2019
|
Metric discrepancy results for geometric progressions with small ratios. Zbl 1413.11090
Fukuyama, K.; Sakaguchi, S.; Shimabe, O.; Toyoda, T.; Tscheckl, M. |
|
2018
|
Solutions of elliptic equations with a level surface parallel to the boundary: stability of the radial configuration. Zbl 1338.35132
Ciraolo, Giulio; Magnanini, Rolando; Sakaguchi, Shigeru |
|
2016
|
An over-determined boundary value problem arising from neutrally coated inclusions in three dimensions. Zbl 1364.35208
Kang, Hyeonbae; Lee, Hyundae; Sakaguchi, Shigeru |
|
2016
|
Stationary isothermic surfaces in Euclidean 3-space. Zbl 1342.35131
Magnanini, Rolando; Peralta-Salas, Daniel; Sakaguchi, Shigeru |
|
2016
|
Two-phase heat conductors with a stationary isothermic surface. Zbl 1368.35157
Sakaguchi, Shigeru |
|
2016
|
Symmetry problems on stationary isothermic surfaces in Euclidean spaces. Zbl 1349.35151
Sakaguchi, Shigeru |
|
2016
|
Symmetry of minimizers with a level surface parallel to the boundary. Zbl 1335.49059
Ciraolo, Giulio; Magnanini, Rolando; Sakaguchi, Shigeru |
|
2015
|
Interaction between fast diffusion and geometry of domain. Zbl 1317.35126
Sakaguchi, Shigeru |
|
2014
|
Preface. Zbl 1304.00035
|
|
2014
|
Matzoh ball soup revisited: the boundary regularity issue. Zbl 1279.35062
Magnanini, Rolando; Sakaguchi, Shigeru |
|
2013
|
Stationary level surfaces and Liouville-type theorems characterizing hyperplanes. Zbl 1272.35057
Sakaguchi, Shigeru |
|
2013
|
Geometric properties for parabolic and elliptic PDE’s. Zbl 1257.35001
|
|
2013
|
Interaction between nonlinear diffusion and geometry of domain. Zbl 1243.35096
Magnanini, Rolando; Sakaguchi, Shigeru |
|
2012
|
Some fully nonlinear elliptic boundary value problems with ellipsoidal free boundaries. Zbl 1231.35080
Enache, Cristian; Sakaguchi, Shigeru |
|
2011
|
Optimization problems on general classes of rearrangements. Zbl 1219.35066
Cuccu, F.; Porru, G.; Sakaguchi, S. |
|
2011
|
Nonlinear diffusion with a bounded stationary level surface. Zbl 1194.35209
Magnanini, Rolando; Sakaguchi, Shigeru |
|
2010
|
Stationary isothermic surfaces and some characterizations of the hyperplane in the \(N\)-dimensional Euclidean space. Zbl 1213.35326
Magnanini, Rolando; Sakaguchi, Shigeru |
|
2010
|
Polygonal heat conductors with a stationary hot spot. Zbl 1176.35013
Magnanini, Rolando; Sakaguchi, Shigeru |
|
2008
|
Stationary isothermic surfaces for unbounded domains. Zbl 1140.35460
Magnanini, Rolando; Sakaguchi, Shigeru |
|
2007
|
Interaction between degenerate diffusion and shape of domain. Zbl 1120.35057
Magnanini, R.; Sakaguchi, S. |
|
2007
|
A linear-quadratric control problem with discretionary stopping. Zbl 1220.49021
Koike, Shigeaki; Morimoto, Hiroaki; Sakaguchi, Shigeru |
|
2007
|
Stationary isothermic surfaces and uniformly dense domains. Zbl 1129.35005
Magnanini, R.; Prajapat, J.; Sakaguchi, S. |
|
2006
|
On heat conductors with a stationary hot spot. Zbl 1223.35185
Sakaguchi, Shigeru; Magnanini, Rolando |
|
2004
|
Matzoh ball soup: Heat conductors with a stationary isothermic surface. Zbl 1011.35066
Magnanini, Rolando; Sakaguchi, Shigeru |
|
2002
|
Regularity of the interfaces with sign changes of solutions of the one-dimensional porous medium equation. Zbl 0990.35079
Sakaguchi, Shigeru |
|
2002
|
Behavior of spatial critical points and zeros of solutions of diffusion equations. Zbl 1085.35018
Sakaguchi, Shigeru |
|
2002
|
When are the spatial level surfaces of solutions of diffusion equations invariant with respect to the time variable? Zbl 0939.35014
Sakaguchi, Shigeru |
|
1999
|
Spatial critical points not moving along the heat flow. II: The centrosymmetric case. Zbl 1002.35012
Magnanini, Rolando; Sakaguchi, Shigeru |
|
1999
|
Nonexistence of solutions for a degenerate parabolic equation describing imperfect ignition. Zbl 0886.35082
Sakaguchi, Shigeru; Suzuki, Takashi |
|
1998
|
Interior imperfect ignition cannot occur on a set of positive measure. Zbl 0908.35008
Sakaguchi, Shigeru; Suzuki, Takashi |
|
1998
|
The spatial critical points not moving along the heat flow. Zbl 0892.35010
Magnanini, Rolando; Sakaguchi, Shigeru |
|
1997
|
Spatial critical points of nonnegative solutions of the evolution \(p\)-Laplacian equation: the fast diffusion case. Zbl 0940.35117
Sakaguchi, Shigeru |
|
1997
|
The number of peaks of nonnegative solutions to some nonlinear degenerate parabolic equations. Zbl 0867.35054
Sakaguchi, Shigeru |
|
1996
|
Movement of hot spots over unbounded domains in \({\mathbb{R}}^ N\). Zbl 0830.35046
Jimbo, Shuichi; Sakaguchi, Shigeru |
|
1994
|
Critical points of solutions to the obstacle problem in the plane. Zbl 0823.35068
Sakaguchi, Shigeru |
|
1994
|
Uniqueness of the critical point of the solutions to some semilinear elliptic boundary value problems in \({\mathbb{R}}^ 2\). Zbl 0709.35017
Sakaguchi, Shigeru |
|
1990
|
Uniqueness of critical point of the solution to the prescribed constant mean curvature equation over convex domain in \({\mathbb{R}}^ 2\). Zbl 0713.35038
Sakaguchi, Shigeru |
|
1989
|
Concavity properties of solutions to some degenerate quasilinear elliptic Dirichlet problems. Zbl 0665.35025
Sakaguchi, Shigeru |
|
1987
|
Star shaped coincidence sets in the obstacle problem. Zbl 0539.49004
Sakaguchi, Shigeru |
|
1984
|