THE work under notice is a translation of Dr. Leo Lewent's “Conforme Abbildung” (Teubner). It opens with an account of functions of a complex variable from the Cauchy-Riemann point of view. A long ...
We study contact screen transversal Cauchy-Riemann (STCR)-lightlike submanifolds of indefinite Sasakian manifolds. We prove existence and non-existence theorems and find the integrability conditions ...