Peter Sin

activity

20032023

most citedSmith Normal Forms of Incidence Matrices

7 citations · 37 across the 26 of their papers we have counts for

collaborators

Showing 2014Show all

4 papers · 1 filter

math.RT2014

Representations of the alternating group which are irreducible over subgroups. II

Alexander Kleshchev, Peter Sin, Pham Huu Tiep

We prove that non-trivial representations of the alternating group $A_{n}$ are reducible over a primitive proper subgroup which is isomorphic to some alternating group $A_{m}$ .

math.CO2014★ 7 cited

Smith Normal Forms of Incidence Matrices

Peter Sin

A brief introduction is given to the topic of Smith normal forms of incidence matrices. A general discussion of techniques is illustrated by some classical examples. Some recent ad…

math.RT2014

Some Weyl modules of the algebraic groups of type $E_{6}$

Peter Sin

Let $G$ be a simple algebraic group of type $E_{6}$ over an algebraically closed field of characteristic $p > 0$ . We determine the submodule structure of the Weyl modul es with highest…

math.CO2014

The Smith and critical groups of Paley graphs

David Chandler, Peter Sin, Qing Xiang

There is a Paley graph for each prime power $q$ such that $q \equiv 1 (mod 4)$ . The vertex set is the field $F q$ and two vertices $x$ and $y$ are joined by an edge if and onl…

Representations of the alternating group which are irreducible over subgroups. II

Smith Normal Forms of Incidence Matrices

Some Weyl modules of the algebraic groups of type E6​

The Smith and critical groups of Paley graphs

Some Weyl modules of the algebraic groups of type $E_{6}$