Results 201 to 210 of about 11,887 (225)

The double commutant property for composition operators

Collectanea Mathematica, 2019
M. Lacruz, F. León-Saavedra, S. Petrovic, L. Rodríguez-Piazza   +3 more
semanticscholar   +1 more source

Commutant lifting in the Schur-Agler class

Journal of operator theory
Sibaprasad Barik, M. Bhattacharjee, B. Das   +2 more
semanticscholar   +1 more source

COMMUTATIVE POLYNOMIALS

The Quarterly Journal of Mathematics, 1951
Block, H. D., Thielman, H. P.
openaire   +1 more source

A Moufang loop's commutant

Mathematical Proceedings of the Cambridge Philosophical Society, 2011
S. Gagola
semanticscholar   +1 more source

The Double Commutant Theorem

, 2018
Kehe Zhu
semanticscholar   +1 more source

Arc spaces and the vertex algebra commutant problem

Advances in Mathematics, 2015
Andrew R Linshaw, Bailin Song
exaly  

Resistance commutation

Electrical Engineering, 1950
openaire   +1 more source

Commutativity of rings with constraints on commutators

2012
This paper studies commutativity of rings \(R\) satisfying polynomial identities of the form\break \(x^t[x^n,y]y^r=[x,y^m]y^s\) and three similar forms, where \(n,m,r,s,t\) are suitably-chosen nonnegative integers. Whether the theorems are correct as stated is not clear, but for some \((n,m,r,s,t)\) the proofs given do not work.
openaire   +2 more sources

Commuting Maps Lacking Commuting Extensions

The American Mathematical Monthly, 1967
D. R. Anderson, D. C. Kay
openaire   +1 more source

Commutant structure of U⊗(n − 1)⊗U* transformations

, 2013
Michał Studziński, M. Horodecki, M. Mozrzymas   +2 more
semanticscholar   +1 more source