The spatiality of derivations of quasi <mml:math alttext="$^{\ast}$" id="E2" xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mo>*</mml:mo></mml:math>-algebras is
investigated by means of representation theory. Moreover, in view
of physical applications, the spatiality of the limit of a family
of spatial derivations is considered.

Derivations of quasi <mml:math alttext="$^{\ast}$" id="E1" xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mo>*</mml:mo></mml:math>-algebras

Derivations of quasi <svg style="vertical-align:-0.0pt" height="7.9250002" version="1.1" viewBox="0 0 10.1 7.9250002" width="10.1" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg"><g transform="matrix(.017,-0,0,-.017,.062,7.863)"><path id="x2217" d="M471 153q-22 -15 -61 -13q-25 31 -45.5 49.5t-56.5 41.5q4 -71 28 -134q-17 -33 -42 -46q-24 12 -42 46q24 63 28 134q-36 -23 -56.5 -41.5t-45.5 -49.5q-36 -2 -61 13q0 28 19 59q65 10 130 43q-65 33 -130 43q-19 31 -19 59q22 15 61 13q25 -31 45.5 -49.5t56.5 -41.5&#xA;q-4 71 -28 134q17 33 42 46q24 -12 42 -46q-24 -63 -28 -134q36 23 56.5 41.5t45.5 49.5q36 2 61 -13q0 -28 -19 -59q-65 -10 -130 -43q65 -33 130 -43q19 -31 19 -59z" /></g></svg>-algebras

International Journal of Mathematics and Mathematical Sciences

Derivations of quasi *-algebras

Abstract

Copyright