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- Publications
- Influence
Computability in analysis and physics
- M. B. Pour-El, J. I. Richards
- Mathematics, Computer Science
- Perspectives in Mathematical Logic
- 1989
TLDR
Theory of Distributions: A Non-Technical Introduction
- J. I. Richards, Heekyung K. Youn
- Mathematics
- 25 May 1990
Preface 1. Introduction 2. The elements of distribution theory: Section 1. Basic Definitions and Facts Section 2. Convolutions 3. Examples of distributions 4. Fourier transforms 5. Tempered… Expand
Computability in Unitary Representations of Compact Groups
- X. Ge, J. I. Richards
- Mathematics
- 1993
This paper deals with the computability of unitary representations of compact groups. An algorithm is given to effectively decompose a unitary representation into its irreducible parts. Difficulties… Expand
The Structure Theorem
- Jonathan Ian Richards, Heekyung K. Youn
- Mathematics
- 1990
The main idea: split a group into 2 smaller pieces of lower dimensions for induction. Definition 1. A Z-module (or Zmod) is an abelian group. We use this terminology to remind us of linear algebra… Expand