Qizhi Zhang

activity

20112020

most citedLarge scale classification in deep neural network with Label Mapping

2 citations · 5 across the 8 of their papers we have counts for

collaborators

Showing math.NTShow all

3 papers · 1 filter

math.NT2011

An Improvement to the Number Field Sieve

Qizhi Zhang

We improve the "sieve" part of the number field sieve used in factoring integer and computing discrete logarithm. The runtime of our method is shorter than that of existing methods…

math.NT2011

On the ramification of non-abelian Galois coverings of degree $p^{3}$

Qizhi Zhang

The refined Swan conductor is defined by K.\ Kato \cite{KK2}, and generalized by T.\ Saito \cite{wild}. In this part, we consider some smooth $l$ -adic étale sheaves of rank $p$ suc…

math.NT2011

On the Signature Calculus for finite fields of order square of prime numbers

Qizhi Zhang

In [Huang-Raskind 2009], the authors proved that the discrete logarithm problem in a prime finite field is random polynomial time equivalent to computing the ramification signature…

An Improvement to the Number Field Sieve

On the ramification of non-abelian Galois coverings of degree p3

On the Signature Calculus for finite fields of order square of prime numbers

On the ramification of non-abelian Galois coverings of degree $p^{3}$