Semigroups, algebraic structures defined by a set equipped with an associative binary operation, are a cornerstone within modern algebra. Their study encompasses both abstract theoretical development ...

Algebraic structures such as operads, Lie algebras and higher A∞-algebras underpin many foundational aspects of modern mathematics. When combined with homotopy theory—the study of continuous ...

Successful abstracts exhibit what is generally accepted as good scientific communication. The following guidelines specify all aspects of how a good abstract is written. Title The Title is informative ...