Welcome
to Brundaban Sahu's Homepage
Brundaban Sahu
School of Mathematical Sciences
National Institute of Science Education and Research
Ph.D.,
2008, HarishChandra Research
Institute
Thesis Advisor: Professor B. Ramakrishnan
M.Sc.,
2001, Sambalpur University
B.Sc.,
1999, Gangadhar Meher College
Contact Information:
School of
Mathematical Sciences
NISER, Bhubaneswar
ViaJatni, Khurdha
Odisha  752 050, INDIA
Office: M213
Phone: +91 674 249 4098
Email:
brundaban[DOT]sahu[AT]niser[DOT]ac[DOT]in



@ICTP, September 2014
(Thanks to Pavel Snurnitsyn for the picture)

Research
Interest:
 Number
Theory, Modular
Forms
Curriculum
Vitae:
Publications and Preprints:
 Moni Kumari and Brundaban Sahu, RankinCohen brackets on Hilbert modular forms and special values of certain Dirichlet series,
Submitted
 B. Ramakrishnan, Brundaban Sahu and Anup Kumar Singh, On the
number of representations of certain quadratic forms and a formula for
the Ramanujan Tau function, Submitted
 B. Ramakrishnan, Brundaban Sahu and Anup Kumar Singh, On the
number of representations by certain quadratic forms in 8 variables,
Submitted
 Abhash Kumar Jha and Brundaban Sahu, Differential operators
on Jacobi forms and special values of certain Dirichlet series,
Submitted
 B. Ramakrishnan, Brundaban Sahu and Anup Kumar Singh, On the
number of representations by certain octonary quadratic forms with
coefficients 1, 2, 3, 4 and 6, Submitted
 B. Ramakrishnan, Brundaban Sahu and Anup Kumar Singh, On the
representations of a positive integer by ceratin classes of quadratic
forms in eight variables,
Accepted in ALLADI60 Conference
Proceeding, Springer 
To appear in The Ramanujan Journal
Mathematical
Journal of Okayama University, 59 (2017), 7179
Functiones et Approximatio Commentarii
Mathematici, 54 (2016), 2, 151161 
Number
Theory, RMSLecture Notes
Series, No. 23, 2016, 6375
The Ramanujan Journal, 39 (2016), 3
, 533544
Proceedings
of the Edinburgh Mathematical Society (Series 2), 59 (2016), 2,
503518
International
Journal of Number
Theory, 10 (2014), 8, 19291937
Functiones
et Approximatio Commentarii Mathematici, 48 (2013),
1, 2936
International
Journal Number Theory, 9 (2013), 3, 799809
Advances
in Applied Mathematics, 47 (2011), 631638
Proceedings
of the
American Mathematical Society, 139 (2011), 7, 23752381
arXiv:0711.3512v1
Journal of the
Australian
Mathematical Society, 88 (2010), 1, 131143
Acta
Arithmetica,
129
(2007), 325333
International Journal of Mathematics and
Mathematical Sciences,
Vol 2006
Mathematica Bohemica,
130 (2005), 4, 387396
Academic Visits:
 HarishChandra Research Institute (HRI), Allahabad
(September 26 October 1, 2016)
 HarishChandra Research Institute (HRI), Allahabad
(June 29 July 9, 2015)
 HarishChandra Research Institute (HRI), Allahabad
(September 23 October 4, 2013)
 HarishChandra Research Institute (HRI), Allahabad
(December 9 15, 2012)
 HarishChandra Research Institute (HRI), Allahabad
(July 9 20, 2012)
 HarishChandra Research Institute (HRI), Allahabad
(December 12 23, 2011)
 University College Dublin (UCD), Dublin (July 9 23, 2011)
 Institut des Hautes Études Scientifiques (IHÉS),
Paris
(July 15 September 15, 2009)
Professional Positions:
 ReaderF (July 2014) National Institute of Science
Education and Research, Bhubaneswar
 Assistant Professor (August
2010June 2014), National Institute of Science
Education and Research, Bhubaneswar
 Postdoctoral Fellow (Science Foundation of
Ireland), November 2008July 2010, Advisor: Professor
Robert Osburn, University College Dublin
 Junior/ Senior Research Fellow (August 2002October 2008),
HarishChandra Reserach Institute,
Allahabad
 NBHM Junior Research Fellow (November 2001July
2002), Indian Statistical Institute, Bangalore
Advising:
 Mr. Abhash Kumar Jha (Adjoint of some linear maps
constructed using RankinCohen brackets and special values of certain
dirichlet series, Ph.D. Thesis, 2016)
 Ms. Moni Kumari, Graduate Student (2014on progress)
 Ms. Sneha Chaubey (The irrationality of zeta(3)
and Apery numbers, M. Sc. Thesis, 2012)
 Mr. Ankush Goswami (Some additive problems in
number theory, M. Sc. Thesis, 2013)
 Mr. Priyaranjan Mallick (Project Fellow under a DST Project,
20142017)
 Mr. Sagar Srivastava (Number of representations of
integers by some special quadratic forms, M. Sc. Thesis, 2016)
Project:
 Modular Forms and Supercongruences (SR/FTP/MS053/2012)
Funding Organisation: Department of
Science and Technology, Govt. of India.
Amount: Rs 12,24,000/
Duration: 20142017 (3 Years)
Courses:
 M458: Algebraic Number Theory, Spring 2016
 M601: Algebra I (Graduate), Fall 2015
 M560: Modular forms of one variable, Spring 2015
 M302: Algebra III, Fall 2014
 M307: Algebra IV, Spring 2014
 M601: Algebra I (Graduate), Fall 2013
 M307: Algebra IV, Spring 2013
 M461: Commutative Algebra, Fall 2012
 M601: Algebra I (Graduate), Fall 2012
 M459: Algebraic Topology, Spring 2012
 M601: Algebra I (Graduate), Fall 2011
 M202: Algebra I, Fall 2011
 ME601/ ME 801: Commutative Algebra, Spring 2011
 M501: Topology,
Fall 2010
 MATH20160:
Polynomial Ring
and Group
Theory, Spring 2009 (UCD)
Seminar:
Upcoming
event(s):
Past
events:
 Click here
for some
past events, with links to presentations.
Link:
 Click here
for some usefull links.