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math.NT2021
Distribution of residues of an algebraic number modulo ideals of degree one
Chunlin Wang
Let be an irreducible polynomial with integer coefficients of degree at least two. Hooley proved that the roots of the congruence equation is uniformly…
math.NT2021
Newton polygons for -functions of generalized Kloosterman sums
Chunlin Wang, Liping Yang
In this paper, we study the Newton polygons for the -functions of -variable generalized Kloosterman sums. Generally, the Newton polygon has a topological lower bound, called…
math.NT2020
-functions for families of generalized Kloosterman sums and -adic differential equations
Chunlin Wang, Liping Yang
In this paper, we focus on a family of generalized Kloosterman sums over the torus. With a few changes to Haessig and Sperber's construction, we derive some relative -adic cohom…