Wyniki wyszukiwania

Sortuj według:

Ogranicz wyniki do:

Universal bounds for positive matrix semigroups

100%

Livshits L., MacDonald G., Marcoux L., Radjavi H.

Studia Mathematica

2016

tom 232

nr 2

143-153

We show that any compact semigroup of positive n × n matrices is similar (via a positive diagonal similarity) to a semigroup bounded by √n. We give examples to show this bound is best possible. We also consider the effect of additional conditions on the semigroup and obtain improved bounds in some cases.

Universal bounds for matrix semigroups

100%

Livshits L., MacDonald G., Radjavi H.

Studia Mathematica

2011

tom 203

nr 1

69-77

We show that any compact semigroup of n × n matrices is similar to a semigroup bounded by √n. We give examples to show that this bound is best possible and consider the effect of the minimal rank of matrices in the semigroup on this bound.

Ograniczanie wyników

2 Studia Mathematica

2 Livshits L.

2 MacDonald G.

2 Radjavi H.

1 Marcoux L.

1 2016

1 2011

Wyniki wyszukiwania

Universal bounds for positive matrix semigroups

Universal bounds for matrix semigroups