Official Address VBK Kumar
Studia Math 218 (2), 95-118, 2013
14 2013 Perturbation of operators and approximation of spectrum K Kumar, MNN Namboodiri, S SERRA-CAPIZZANO
Proceedings-Mathematical Sciences 124, 205-224, 2014
13 2014 A note on a discrete version of Borg's theorem via Toeplitz-Laurent operators with matrix-valued symbols L Golinskii, K Kumar, MNN Namboodiri, S Serra-Capizzano
Bollettino dell'Unione Matematica Italiana 6 (1), 205-218, 2013
11 2013 A Korovkin-type theory for non-self-adjoint Toeplitz operators VBK Kumar, MNN Namboodiri, R Rajan
Linear Algebra and its Applications 543, 140-161, 2018
7 2018 Preconditioners in Spectral Approximation VBK Kumar
Ann. Funct. Anal. 7 (2), 326-337, 2016
7 2016 TQM implementation: relating leadership styles to achieve continuous improvement and/or innovation V Kumar, RRK Sharma
California Business Review 2 (2), 13-20, 2014
7 2014 A short survey on preconditioners and Korovkin-type theorems VB Kiran Kumar, MNN Namboodiri, R Rajan
The Journal of Analysis 29, 425-447, 2021
5 2021 Appropriate nitrogen management: A tool for potential fodder oat (Avena sativa L.) production AV Dahipahle, N Sharma, S Kumar, H Singh, SK Kashyap, V Kumar
International Journal of Current Microbiology and Applied Science 6 (5 …, 2017
5 2017 Traffic volume study of Sitapura, Jaipur H Bharadwaj, S Sharma, R Sharma, V Kumar
SSRG International Journal of Civil Engineering 3 (7), 111-114, 2016
5 2016 Studies on the role of nutrients and metabolites on flowering of vanilla (Vanilla planifolia Andrews). JT Puthur, VK Kumar
5 2006 Elements of Spectroscopy SL Gupta, V Kumar, RC Sharma
Pragati Prakashan, Meerut, 2003
5 2003 Comparison of scalpel versus soft tissue diode laser for biopsy of oral lesions S Kashyap, V Kumar, P Prakash, N Haidry, N Ranganath, DSJ D’Souza
International Journal of Oral Care Research 6 (2), 50-55, 2018
4 2018 Truncation method for random bounded self-adjoint operators K Kumar
Banach Journal of Mathematical Analysis 9 (3), 98-113, 2015
4 2015 Uniform convergence of modified Hermite-Fejér interpolation process omitting derivatives V Kumar, KK Mathur
Journal of Approximation Theory 28 (1), 96-99, 1980
4 1980 Operator version of Korovkin theorem; degree of convergence and application to preconditioners VBK Kumar, PC Vinaya
Journal of Mathematical Analysis and Applications 523 (1), 127087, 2023
3 * 2023 Korovkin-type theorems on and their applications to function spaces W Bauer, VBK Kumar, R Rajan
Monatshefte für Mathematik 197 (2), 257-284, 2022
3 2022 Excellent flexible Tin Oxide-metal sulfide nanocomposites grown by spin coating chemical route R Sharma, V Kumar, YC Goswami
Chalcogenide letters 18 (8), 473-479, 2021
3 2021 Natural history of aortic atherosclerosis KS Mathur, V Kumar
Journal of the Indian Medical Association 39, 415-418, 1962
3 1962 On the development of compact super-wideband fractal antenna A Kumar, V Kumar, R Sharma, APS Pharwaha
Indian Journal of Science and Technology 16 (15), 1145-1152, 2023
2 2023 On the Bounds of Symplectic Spectrum VB Kumar, A Tonny
arXiv preprint arXiv:2303.09309, 2023
2 * 2023