X. Yin

most citedFinite groups with permutable Hall subgroups

1 citations · 1 across the 3 of their papers we have counts for

collaborators

3 papers

math.GR2017★ 1 cited

Finite groups with permutable Hall subgroups

Xia Yin, Nanying Yang

Let $σ = {σ_{i} ∣ i \in I}$ be a partition of the set of all primes $P$ and $G$ a finite group. A set $H$ of subgroups of $G$ is said to be a \emph{complete Hall $σ$ -se…

math.GR2017

On the problem of existence and conjugacy of injectors of generalized $π$ -soluble groups

Xia Yin, Nanying Yang, N. T. Vorobev

In this paper, we prove the existence and conjugacy of injectors of a generalized $π$ -soluble groups for the Hartley class defined by a invariable Hartley function, and give a desc…

math.AG2005

Gerbes and twisted orbifold quantum cohomology

Jianzhong Pan, Yongbin Ruan, Xiaoqin Yin

In this article, we construct an orbifold quantum cohomology twisted by a flat gerbe. Then we compute these invariants in the case of a smooth manifold and a discrete torsion on a…

Finite groups with permutable Hall subgroups

On the problem of existence and conjugacy of injectors of generalized π-soluble groups

Gerbes and twisted orbifold quantum cohomology

On the problem of existence and conjugacy of injectors of generalized $π$ -soluble groups