J. Ponstein

发表

Seven kinds of convexity

J. Ponstein, J. Ponstein, 1967 .

Existence of Equilibrium Points in Non-Product Spaces

J. Ponstein, 1966 .

Multiplier Functions in Optimal Control

J. Ponstein, J. Ponstein, 1968 .

On the use of purely finitely additive multipliers in mathematical programming

J. Ponstein, J. Ponstein, 1981 .

Theory and numerical solution of a discrete queueing problem

J. Ponstein, 1974 .

Instability of rotating cylindrical jets

J. Ponstein, J. Ponstein, 1959 .

A new proof of Brooks's chromatic number theorem for graphs

J. Ponstein, 1969 .

Self-Avoiding Paths and the Adjacency Matrix of a Graph

J. Ponstein, J. Ponstein, 1966 .