Grundlagenforschung 2002: Bor im Brot

Bor-Yuh Evan Chang: Research Statement

Domain Combinators. Recent years have seen explosion in the use of dynamic languages, such as JavaScript, in software systems because of their ease of use for prototyping but also because of their flexibility. This flexibility has enabled numerous advanced and useful frameworks that simply cannot exist in traditional static languages. At the same time, this flexibility has come with a steep cos...

Bor-Yuh Evan Chang: Tenure Portfolio

Domain Combinators. Recent years have seen explosion in the use of dynamic languages, such as JavaScript, in software systems because of their ease of use for prototyping but also because of their flexibility. This flexibility has enabled numerous advanced and useful frameworks that simply cannot exist in traditional static languages. At the same time, this flexibility has come with a steep cos...

A generalization of a theorem of Bor

In this paper, a general theorem concerning absolute matrix summability is established by applying the concepts of almost increasing and δ-quasi-monotone sequences.

Bor-Yuh Evan Chang: Teaching Statement

BOR-FDTD subgridding based on finite element principles

In this paper a recently developed provably passive and stable 3D FDTD subgridding technique, based on finite elements principles, is extended to Body-Of-Revolution (BOR) FDTD. First, a suitable choice of basis functions is presented together with the mechanism to assemble them into an overall mesh consisting of coarse and fine mesh cells. Invoking appropriate masslumping concepts then leads to...