论文标题

代数束的阴险的生物

The insidious bicategory of algebra bundles

论文作者

Kristel, Peter, Ludewig, Matthias, Waldorf, Konrad

论文摘要

在本文中,我们在平滑的歧管上构造了(超级)代数束的生物,其中1个编织是双模型的束。要点是,双模模束的幼稚定义不会导致这种生物构图中定义明确的组成定律,至少如果不需要不可固化的双模型和非偏见的代数,则不会。到目前为止,文献尚未解决这个问题。我们开发了一个完整的解决方案,还解决了对称单体结构以及相应的可划分性问题。

In this paper we construct a bicategory of (super) algebra bundles over a smooth manifold, where the 1-morphisms are bundles of bimodules. The main point is that naive definitions of bimodule bundles will not lead to a well-defined composition law in such a bicategory, at least not if non-invertible bimodules and non-semisimple algebras are desired. This problem has not been addressed so far in the literature. We develop a complete solution, and also address symmetric monoidal structures as well as the corresponding questions of dualizability.

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