Within the world of demicontractive mappings. In memoriam Professor Ştefan Măruşter (1937–2017). (English) Zbl 1503.01035
Summary: Professor Ştefan Măruşter, an outstanding Romanian mathematician and computer scientist, passed away on December 24th 2017. The aim of this note is to present some relevant information on his life and impressive professional activity. Most of the material included here is taken from the conference presentations [V. Berinde, “In honour and celebration of the 80th birthday of Professor Ştefan Măruşter”, Plenary lecture, Ceremony in honour of Professor Ştefan Măruşter’s 80th birthday, SYNASC 2017, September 23rd, 2017 (2017)] and [V. Berinde and M. Păcurar, “On some contributions of Professor Ştefan Măruşter to the study of demicontractive type mappings”, Workshop “Iterative Approximation of Fixed Points”, SYNASC 2017, September 22nd, 2017 (2017)].
MSC:
| 01A70 | Biographies, obituaries, personalia, bibliographies |
Biographic References:
Mărușter, ȘtefanReferences:
| [1] | V. Berinde, In honour and celebration of the 80th birthday of Professor Ştefan Măruşter, SYNASC 2017, 23 September 2017 |
| [2] | V. Berinde and M. Păcurar, On some contributions of Professor Ştefan Măruşter to the study of demicontractive type mappings, Workshop “Iterative Approximation of Fixed Points”, SYNASC 2017, 22 September 2017 |
| [3] | C. E. Chidume, Iterative approximation of fixed points of Lipschitzian strictly pseudocontractive mappings, Proc. Amer. Math. Soc., 99, (1987), no. 2, 283-288. · Zbl 0646.47037 |
| [4] | C. E. Chidume, Fixed point iterations for nonlinear Hammerstein equation involving nonexpansive and accretive mappings, Indian J. Pure Appl. Math., 20, (1989), 129-135. · Zbl 0672.47047 |
| [5] | T. L. Hicks and J. D. Kubicek, On the Mann iteration process in a Hilbert space, J. Math. Anal. Appl., 59, (1977), no. 3, 498-504. · Zbl 0361.65057 |
| [6] | S. Măruşter, Sur le calcul des zéros d’un opérateur discontinu par itération, Canad. Math. Bull., 16, (1973), 541-544. · Zbl 0307.65049 |
| [7] | S. Măruşter, The solution by iteration of nonlinear equations in Hilbert spaces, Proc. Amer. Math. Soc., 63, (1977), no. 1, 69-73 · Zbl 0355.47037 |
| [8] | S. Măruşter, Povestea unei lucrări (The story of a paper) (in Romanian), http://www.atic.org.ro/ktml2/files/uploads/Stefanmaruster.pdf, (2006) |
| [9] | S. Măruşter, Înşir-te mărgărite, Mirton, Timişoara, 2010 |
| [10] | C. Moore, Iterative approximation of fixed points of demicontractive maps, The Abdus Salam Intern. Centre for Theoretical Physics,Trieste, Italy Scientific Report IC/98/214, (1998) |
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