الفترة:
Subjects: Mathematical models; Tourism; Tourists; Zanzibar
Subjects: Heuristic algorithms
Subjects: Differential equations; Lyapunov functions
Subjects: Convex functions
Subjects: Investments
Subjects: Conjugate gradient methods
Subjects: Compact spaces
Subjects: Banach spaces
Subjects: Fibonacci numbers; Topological spaces
Subjects: Differential equations; Equations