Special functions occupy a central role in mathematical analysis, bridging pure theory and practical application across diverse scientific fields. Their intrinsic properties—such as recurrence ...

This paper examines properties and interrelations of several concepts of generalized concavity. It shows that the class of functions that are both 'generalized concave' and 'generalized convex' is ...

This is a preview. Log in through your library . Abstract Under relatively general assumptions a unique deterministic departure-time user equilibrium with a finite departure rate exists in the ...