The notion of spectral invariance of a locally convex *-algebra is defined by constructing the enveloping C*-algebra and is characterized. It is shown that the spectral invariance induces K-theory ...

A puzzle that has long flummoxed computers and the scientists who program them has suddenly become far more manageable. A new algorithm efficiently solves the graph isomorphism problem, computer ...

Vol. 10, No. 4, Special Issue: The Organization Dimensions of Global Environmental Change (December 1997), pp. 384-406 (23 pages) Published By: Sage Publications, Inc. The article highlights the ...

SHENZHEN, China, March 17, 2025 /PRNewswire/ -- MicroAlgo Inc. (NASDAQ: MLGO), (the "Company"or "MicroAlgo"), today announced the introduction of an innovative solution: a multi-simulator ...

Algebraic structures form the backbone of modern abstract algebra, encapsulating a wide range of systems such as groups, rings, fields, and modules, each characterised by distinct axiomatic properties ...