# Mathematician:Edward John Lemmon

(Redirected from Mathematician:E.J. Lemmon)

## Mathematician

Usually known as **John Lemmon**. Best known as a writer on logic, particularly modal logic.

## Nationality

British

## History

- Born: 1 June 1930 in Sheffield, UK
- Died: 19 July 1966 in California, USA

## Theorems and Definitions

## Publications

- 1957:
*New foundations for Lewis modal systems*:*Journal of Symbolic Logic*22:176-186 - 1959:
*Modal Logics between S4 and S5*(with Michael Dummett) in*Zeitschrifl für Mathematische Logik und Grundlagen der Mathematik*, 5:250-264 - 1965:
*Beginning Logic* - 1967:
*If I Know, Do I Know that I Know?* - 1977:
*An introduction to modal logic*(with Dana Scott)