Applications of the Bruhat - Tits Building to Representation Theory

Allen Moy98 01264A 还原 p 进群是算术或几何对象的对称性的特殊集合。 这项研究预计将通过对这些对称性的研究来揭示算术和几何中感兴趣的物体和图案的复杂和基本属性。 理解一组对称性的一种方法是将其元素表示为矩阵。 表征理论以系统的方式做到了这一点。 最终的目标是我们能够构建和分类还原 p-adic 群的所有表示，并由此解决有关基础几何对象的重要问题。 这很重要，因为许多有趣的算术和几何对象都具有有趣的对称性，这些对称性形成了一个还原性群。这项研究属于拓扑群调和分析的范畴。 群论和调和分析是某些数学技术应用的基本基础的一部分，例如用于高效可靠通信和计算机成像的纠错码等领域的技术。医学成像、地质成像或行星成像。

Allen Moy98 01264A reductive p-adic group is the special collection of symmetries of an arithmetic or geometric object. This study is expected to unravel intricate and fundamental properties of the objects and patterns which are of interest in arithmetic and geometry through the study of these symmetries. One way to understand a group of symmetries is through a representation of its elements as matrices. Representation theory does this in a systematic way. Ultimately the goal is to we are able to construct and classify all representations of the reductive p-adic groups, and from this settle important questions about the underlying geometric object. This is important because so many interesting arithmetic and geometric objects have interesting symmetries that form a reductivep-adic group. This research comes under the umbrella of harmonic analysis on topological groups. Group theory and harmonic analysis are a part of the fundamental underpinnings of certain applications of mathematics to technology in such fields as error correcting codes for efficient and reliable communication and computer imaging, eg. medical imaging, geological imaging or planetary imaging.