2 citations · 2 across the 5 of their papers we have counts for
5 papers
Optimal homological vanishing: cancellation of character sums and Patterson's conjecture over
Zhao Yu Ma
Many arithmetic sums over function fields can be expressed in terms of for some braided vector space , and a vanishing line for these homology groups g…
On the pointwise convergence of the number of abelian varieties over with fixed trace
Zhao Yu Ma, Jit Wu Yap, Jeff Achter +1
Extending Katz-Sarnak heuristics, Ballini-Lombardo-Verzobio [BLV25] conjectures a limiting distribution as for , the number of -dimensional…
Weight filtration of Hurwitz spaces and quantum shuffle algebras
Zhao Yu Ma
We prove an equivalence between filtrations of primitive bialgebras and filtrations of factorizable perverse sheaves, generalizing the results obtained by Kapranov-Schechtman. Unde…
Refinements on vertical Sato-Tate
Zhao Yu Ma
Vertical Sato-Tate states that the Frobenius trace of a randomly chosen elliptic curve over tends to a semicircular distribution as . We go beyon…
The extremals of Stanley's inequalities for partially ordered sets
Zhao Yu Ma, Yair Shenfeld
Stanley's inequalities for partially ordered sets establish important log-concavity relations for sequences of linear extensions counts. Their extremals however, i.e., the equality…