Proceedings of the National Academy of Sciences of the United States of America, Vol. 33, No. 7 (Jul. 15, 1947), pp. 214-218 (5 pages) ...
This course is available on the BSc in Actuarial Science, BSc in Business Mathematics and Statistics, BSc in Mathematics and Economics, BSc in Mathematics with Economics and BSc in Mathematics, ...
Sufficient conditions are given for the existence, uniqueness and finite-dimensional approximation of the solution to a first-order infinite-dimensional vector differential equation. Given a suitable ...