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math.NT2025
Diophantine tuples and Integral Ideals of
Kalyan Chakraborty, Shubham Gupta, Krishnarjun Krishnamoorthy
Suppose is the fundamental discriminant associated with a quadratic extension of . We show that for every Diophantine -tuple with t…
math.NT2025
On a conjecture about prime-detecting quasimodular forms
Ben Kane, Krishnarjun Krishnamoorthy, Yuk-Kam Lau
Motivated by weighted partition of that vanish if and only if is a prime, Craig, van Ittersum, and Ono conjecture a classification of quasimodular forms which detect primes…
math.NT2025
On variants of Chowla's conjecture
Krishnarjun Krishnamoorthy
We study the shifted convolution sums associated to completely multiplicative functions taking values in and give combinatorical proofs of two recent results in the dir…