15 citations · 104 across the 38 of their papers we have counts for
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Thomae formula for Abelian covers of
Yaacov Kopeliovich, Shaul Zemel
Abelian covers of , with fixed Galois group , are classified, as a first step, by a discrete set of parameters. Any such cover , of genus say, carri…
On Spaces Associated with Invariant Divisors on Galois Covers of Riemann Surfaces and Their Applications
Yaacov Kopeliovich, Shaul Zemel
Let be a Galois cover of Riemann surfaces, with Galois group . In this paper we analyze the -invariant divisors on , and their associated spaces of meromorphic…
Shimura's Vector-Valued Modular Forms, Weight Changing Operators, and Laplacians
Shaul Zemel
We investigate the various types of weight raising and weight lowering operators on quasi-modular forms, or equivalently on Shimura's vector-valued modular forms involving symmetri…
Evaluating Theta Derivatives with Rational Characteristics
Shaul Zemel
We evaluate 35 different theta derivatives with rational characteristics using the method of Matsuda, in which the logarithmic derivatives at of the triple product expansions…