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गणित विभाग
Department of Mathematics
National Institute of Technology Jamshedpur
NIT Jamshedpur - Cradle of technical excellence
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Dr. Sourav Das
Assistant Professor
Department of Mathematics
Ph.D. (IIT Roorkee)
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Area of Research Interest
Complex Analysis
Special Functions
Orthogonal Polynomials
Inequalities
Publications
Sourav Das :
Inequalities involving q-analogue of multiple psi functions
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Comptes Rendus Mathematique
ISSN : 1631-073X vol:358 pp:327-332 (2020)
Sourav Das and A. Swaminathan :
A harmonic mean inequality for the polygamma function
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Mathematical Inequalities and Applications
ISSN : 1848-9966 vol:23 pp:71-76 (2020)
Sourav Das :
Inequalities for q-gamma function ratios
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Analysis and Mathematical Physics
ISSN : 1664-235X vol:9 pp:313-321 (2019)
Sourav Das :
Inequalities involving the multiple psi function
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C. R. Acad. Sci. Paris, Ser. I
ISSN : 1631-073X vol:356 issue:3 pp:288-292 (2018)
Sourav Das, Henrik L. Pedersen and A. Swaminathan :
Pick functions related to the triple gamma function
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Journal of Mathematical Analysis and Applications
ISSN : 0022-247X vol:455 issue:2 pp:1124-1138 (2017)
Sourav Das and A. Swaminathan :
Bounds for triple gamma functions and their ratios
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Journal of Inequalities and Applications
ISSN : 1029-242X vol:2016:210 pp:1-11 (2016)
Contact Information
Residential Address :
Phone Number :
Mobile Number :
+91-8637580923
E-mail :
souravdas.math@nitjsr.ac.in
Courses Taught
Complex Analysis
Engineering Mathematics
Real Analysis
Topology
Functional Analysis
Upload
Course Handout
MA3205
Assignment/Study Material
MA3201: Assignment-01
MA3201: Transformations
MA3205: Measurable Functions
Membership in Professional Bodies
Editor: Far East Journal of Mathematical Sciences
Member: American Mathematical Society
Member: Society for Special Functions & their Applications
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