Results 141 to 150 of about 737 (186)

QSym2: A Quantum Symbolic Symmetry Analysis Program for Electronic Structure. [PDF]

open access: yesJ Chem Theory Comput
Huynh BC   +2 more
europepmc   +1 more source

Groups with few conjugacy classes

Proceedings of the Edinburgh Mathematical Society, 2011
AbstractLet G be a finite group, let p be a prime divisor of the order of G and let k(G) be the number of conjugacy classes of G. By disregarding at most finitely many non-solvable p-solvable groups G, we have $k(G)\geq2\smash{\sqrt{p-1}}$ with equality if and only if if $\smash{\sqrt{p-1}}$ is an integer, $G=C_{p}\rtimes\smash{C_{\sqrt{p-1}}}$ and CG ...
Héthelyi, László   +3 more
openaire   +2 more sources

Conjugacy Classes and Class Number

Integers, 2009
AbstractIt is shown that the conjugacy classes of integral matrices with a given irreducible characteristic polynomial is in bijection with the class group of a corresponding order in an algebraic number field.
openaire   +1 more source

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