Banach algebra
= Banach algebra
{c}
{wiki}
A Banach algebra is an associative algebra with a complete submultiplicative norm, $\lVert ab\rVert\leq\lVert a\rVert\lVert b\rVert$.
= Banach algebra
{c}
{wiki}
A Banach algebra is an associative algebra with a complete submultiplicative norm, $\lVert ab\rVert\leq\lVert a\rVert\lVert b\rVert$.