Noncommutative algebra, a field concerned with algebraic structures where the order of multiplication is significant, has evolved to address intricate problems both within pure mathematics and in ...

Noncommutative algebra and ring theory explore algebraic structures in which the familiar commutative law ab = ba need not hold. At its core is the study of rings—sets equipped with two operations, ...

The spectrum of the canonical operator in the noncommutative 2-torus Tθ depending on the parameter θ ∈ [0,1] © Douglas Hofstadter's butterfly. Licensed under ...

We plan to run the workshop in hybrid form with a considerable number of participants present in Münster and video transmission to the outside world. This workshop intends to be a first meeting point ...

My research belongs to the area of noncommutative geometry. I am particularly interested in the cyclic cohomology and index theory. I am interested as well in the deformation quantization and its ...

Topology, geometry and analysis of stratified spaces; deformation quantization of singular phase spaces; noncommutative geometry and index theory of singular spaces; Hochschild and cyclic homology ...

In this paper we analyze the Banach *-algebra of time-frequency shifts with absolutely summable coefficients. We prove a noncommutative version of the Wiener lemma. We also construct a faithful ...