NISER

Sudhir Kumar Pujahari

Assistant Professor

spujahariniser.ac.in
+91-674-2494085

Mathematical Sciences
IRINS Profile
Personal Website
Since: 21-Dec-2021
Office:

Number Theory

An all-purpose Erdos-Kac theorem, (with M. R. Murty and V. K. Murty), (to appear in Mathematische Zeitschrift).
A Bombieri-Vinogradov-type theorem for moduli with small radical, (with S. Baier), (to appear in Acta Arithmetica), Arxiv link: arXiv:2212.0557.
Distribution of moments of Hurwitz class numbers in arithmetic progressions and holomorphic projection (with B. Kane), (to appear in Trans. Amer. Math. Soc.), Arxiv link: arXiv:2010.15325.
Formulas for moments of class numbers in arithmetic progressions, (with K. Bringmann and B. Kane), (to appear in Acta Arithmetica), Arxiv link: arXiv:2109.07325.
Sato-Tate distribution of p-adic hypergeometric functions, (with N. Saikia), (to appear in Research in Number Theory), Arxiv link: arXiv:2207.10375.
On signatures of elliptic curves and modular forms, (with A. Dąbrowski and J. Pomykała), (to appear in Ramanujan J).
Turán inequalities for the plane partition function, (with K. Ono and L. Rolen), (to appear in Advances of Mathematics), Arxiv link: arXiv:2201.01352
A Bombieri-Vinogradov-type theorem with prime power moduli, (with S. Baier), Acta Arithmetica 204 (2022), 115-140.
On the normal number of prime factors of sums of Fourier coefficients of eigenforms, (with M. R. Murty and V. K. Murty), J. Number Theory, 233 (2022), 59-77.
Distribution of signs of Karatsuba's and generalized Davenport-Heilbronn $Z$-functions, with M. K. Das, J. Number Theory, 212 (2020), 409-447.
Traces of Hecke operators in level 1 and p-adic hypergeometric functions, with N. Saikia, Ramanujan J 52, 519–539 (2020). doi:10.1007/s11139-019-00170-z.
Some remarks on the coefficients of symmetric power L-functions, with B. Kumar and J. Meher, Automorphic Forms and Related Topics, Contemporary Mathematics, Vol. 732, American Mathematical Society, (2019), 155-164
Distinguishing pure representations by normalized traces, with M.K Pandey and J.P Saha, J. Number Theory, 195 (2019), 217--225.
Zeros of L-functions attached to cusp forms of half-integral weight, with J. Meher and K.D Shankhadhar, Proc. Amer. Math. Soc., 147 (2019), 131-143.
Zeros of $L$-functions attached to modular forms of half-integral weights, with J. Meher and K. Srinivas, Bull. Lond. Math. Soc., 49 (2017), 926-936.
Distinguishing Hecke eigenforms, with M. R. Murty, Proc. Amer. Math. Soc., 145 (2017), 1899-1904.
Sign changes of coefficients of certain Dirichlet series, with J. Meher and K. D. Shankhadhar, Funct. Approx. Comment. Math., 52 (2015), Part 1, 117–126.

Probabilistic and Analytic Number Theory.

Odd Semester, 2023: I am teaching M205 (Linear Algebra).
Even Semester, 2023: M561 (Elliptic Curves).
Odd Semester, 2022: MA601 - Algebra I (Graduate course).
Spring semester, 2022: M308 (Complex Analysis).

NISER

ଜାତୀୟ ବିଜ୍ଞାନ ଶିକ୍ଷା ଏବଂ ଗବେଷଣା ପ୍ରତିଷ୍ଠାନ
ପରମାଣୁ ଶକ୍ତି ବିଭାଗ, ଭାରତ ସରକାରଙ୍କ ଏକ ସ୍ବୟଂଶାସିତ ପ୍ରତିଷ୍ଠାନ

राष्ट्रीय विज्ञान शिक्षा एवं अनुसंधान संस्थान
परमाणु ऊर्जा विभाग, भारत सरकार का एक स्वयंशासित संस्थान

National Institute of Science Education and Research
AN AUTONOMOUS INSTITUTE UNDER DAE, GOVT. OF INDIA

Sudhir Kumar Pujahari

ଜାତୀୟ ବିଜ୍ଞାନ ଶିକ୍ଷା ଏବଂ ଗବେଷଣା ପ୍ରତିଷ୍ଠାନ ପରମାଣୁ ଶକ୍ତି ବିଭାଗ, ଭାରତ ସରକାରଙ୍କ ଏକ ସ୍ବୟଂଶାସିତ ପ୍ରତିଷ୍ଠାନ

राष्ट्रीय विज्ञान शिक्षा एवं अनुसंधान संस्थानपरमाणु ऊर्जा विभाग, भारत सरकार का एक स्वयंशासित संस्थान

National Institute of Science Education and ResearchAN AUTONOMOUS INSTITUTE UNDER DAE, GOVT. OF INDIA

Sudhir Kumar Pujahari

ଜାତୀୟ ବିଜ୍ଞାନ ଶିକ୍ଷା ଏବଂ ଗବେଷଣା ପ୍ରତିଷ୍ଠାନ
ପରମାଣୁ ଶକ୍ତି ବିଭାଗ, ଭାରତ ସରକାରଙ୍କ ଏକ ସ୍ବୟଂଶାସିତ ପ୍ରତିଷ୍ଠାନ

राष्ट्रीय विज्ञान शिक्षा एवं अनुसंधान संस्थान
परमाणु ऊर्जा विभाग, भारत सरकार का एक स्वयंशासित संस्थान

National Institute of Science Education and Research
AN AUTONOMOUS INSTITUTE UNDER DAE, GOVT. OF INDIA