Elementary set theory and solution sets of systems of linear equations. An introduction to proofs and the axiomatic methods through a study of the vector space axioms. Linear analytic geometry. Linear ...

Niels Erik Jensen, An Introduction to Bernoullian Utility Theory: I. Utility Functions, The Swedish Journal of Economics, Vol. 69, No. 3 (Sep., 1967), pp. 163-183 ...

In this problem, the optimal path is one that maximizes the expected utility, with the utility function being piecewise-linear and concave. Such a utility function can be used to approximate nonlinear ...