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Tirthankar Bhattacharyya
Tirthankar Bhattacharyya
Professor of Mathematics, Indian Institute of Science
Verified email at iisc.ac.in - Homepage
Title
Cited by
Cited by
Year
Dilations of Γ-contractions by solving operator equations
T Bhattacharyya, S Pal, SS Roy
Advances in Mathematics 230 (2), 577-606, 2012
822012
A learning algorithm for risk-sensitive cost
A Basu, T Bhattacharyya, VS Borkar
Mathematics of operations research 33 (4), 880-898, 2008
702008
Characteristic function of a pure commuting contractive tuple
T Bhattacharyya, J Eschmeier, J Sarkar
Integral Equations and Operator Theory 53 (1), 23-32, 2005
682005
Characterization of Birkhoff–James orthogonality
T Bhattacharyya, P Grover
Journal of Mathematical Analysis and Applications 407 (2), 350-358, 2013
632013
A functional model for pure Γ-contractions
T Bhattacharyya, S Pal
Journal of Operator Theory, 327-339, 2014
392014
The tetrablock as a spectral set
T Bhattacharyya
Indiana Univ. Math. J. 63, 1601-1629., 2014
352014
Standard noncommuting and commuting dilations of commuting tuples
B Bhat, T Bhattacharyya, S Dey
Transactions of the American Mathematical Society 356 (4), 1551-1568, 2004
292004
On CNC commuting contractive tuples
T Bhattacharyya, J Eschmeier, J Sarkar
Proceedings of the Indian Academy of Sciences-Mathematical Sciences 116, 299-316, 2006
262006
A model theory for q-commuting contractive tuples
BVR Bhat, T Bhattacharyya
Journal of Operator Theory, 97-116, 2002
262002
Holomorphic functions on the symmetrized bidisk–realization, interpolation and extension
T Bhattacharyya, H Sau
Journal of Functional Analysis 274 (2), 504-524, 2018
252018
Characteristic function for polynomially contractive commuting tuples
T Bhattacharyya, J Sarkar
Journal of mathematical analysis and applications 321 (1), 242-259, 2006
192006
Multiparameter Sturm–Liouville problems with eigenparameter dependent boundary conditions
T Bhattacharyya, PA Binding, K Seddighi
Journal of Mathematical Analysis and Applications 264 (2), 560-576, 2001
182001
Two-parameter right definite Sturm—Liouville problems with eigenparameter-dependent boundary conditions
T Bhattacharyya, PA Binding, K Seddighi
Proceedings of the Royal Society of Edinburgh Section A: Mathematics 131 (1 …, 2001
162001
Distinguished varieties through the Berger-Coburn-Lebow theorem
T Bhattacharyya, P Kumar, H Sau
Anal. PDE 15 (2), 477-506, 2022
142022
Admissible fundamental operators
T Bhattacharyya, S Lata, H Sau
Journal of Mathematical Analysis and Applications 425 (2), 983-1003, 2015
142015
A generalization of the Hoffman-Wielandt theorem
R Bhatia, T Bhattacharyya
Linear algebra and its applications, 11-11, 1993
141993
Toeplitz operators on the symmetrized bidisc
T Bhattacharyya, BK Das, H Sau
International Mathematics Research Notices 2021 (11), 8763-8805, 2021
122021
On the joint spectral radius of commuting matrices
R Bhatia, T Bhattacharyya
Studia Math 114 (1), 29-37, 1995
121995
Dilation of contractive tuples: a survey
T Bhattacharyya
Surveys in analysis and operator theory (Canberra, 2001) 40, 89-126, 2002
112002
A Henrici theorem for joint spectra of commuting matrices
R Bhatia, T Bhattacharyya
Proceedings of the American Mathematical Society 118 (1), 5-14, 1993
101993
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