In this paper, the authors introduce a kind of reducible algebroid functions, that is general algebroid functions and obtain two fundamental theorems of general
A necessary maximum principle is given for nonzero-sum stochastic differential games with random jumps.The result is applied to solve the H2/H∞ control problem
We study a quasilinear elliptic equation with polynomial growth coefficients. The existence of infinitely many solutions is obtained by a dual method and a nons