2 papers
math.NT2018
Certain quaternary quadratic forms of level 48 and their representation numbers
B. Ramakrishnan, Brundaban Sahu, Anup Kumar Singh
In this paper, we find a basis for the space of modular forms of weight on . We use this basis to find formulas for the number of representations of a positive integer…
math.NT2017
Representations of an integer by some quaternary and octonary quadratic forms
B. Ramakrishnan, Brundaban Sahu, Anup Kumar Singh
In this paper we consider certain quaternary quadratic forms and octonary quadratic forms and by using the theory of modular forms, we find formulae for the number of representatio…