## Document Type

Report

## Source Publication Title

Technical Report 233

## Abstract

Everybody meets multivalued maps very early in his mathematical education, as inverses of maps which are not one-to-one, but in elementary lectures the multivalued aspect is usually suppressed by means of elementary tricks or restrictions which make sense for practical purposes; think of [see pdf for notation] which has the inverse[see pdf for notation], from [see pdf for notation] (the subsets of R); or think of a linear operator [see pdf for notation] with kernel [see pdf for notation]; in which case one uses the trick to consider [see pdf for notation], defined by [see pdf for notation] which is one-to-one and therefore has a singlevalued inverse [see pdf for notation].

## Disciplines

Mathematics | Physical Sciences and Mathematics

## Publication Date

4-1-1985

## Language

English

## License

This work is licensed under a Creative Commons Attribution-NonCommercial-Share Alike 4.0 International License.

## Recommended Citation

Deimling, K., "Multivalued Maps and Multivalued Differential Equations" (1985). *Mathematics Technical Papers*. 285.

https://mavmatrix.uta.edu/math_technicalpapers/285