On some problems concerning multivalued convergences

Some Ontological Problems concerning Predication

The Aristotelian double characterization of a primary substance exploits the difference between the part-whole relation and the non-linguistic relation of predication. A problem arises whether and how the second relation could be reduced to something else. Such a reduction is explicitly declared or at least implicitly assumed in all version of conceptualism and nominalism. The moderate realism ...

Some Unsolved Problems Concerning Bovine Tuberculosis

Some Problems concerning Reflexive Operator Algebras

We discuss below some problems concerning a certain class of algebras of operators on complex Banach space. Each algebra of the class arises from a lattice of subspaces of the underlying space (in a way that will soon be made precise) and most of the problems are of the fonn: find conditions, additional to those specified a priori, on the lattice of subspaces, which are both necessary and suffi...

A Review of Some Important Problems Concerning

BRONCHOGENIC carcinoma remains one of the most challenging diseases faced by the medical profession, not only because of its frequency, but also because so little has been accomplished in its management since the recognition of its increasing significance particularly during the past two decades. Some of the important problems encountered in considering the present situation warrant reviewv. In...

global results on some nonlinear partial differential equations for direct and inverse problems

در این رساله به بررسی رفتار جواب های رده ای از معادلات دیفرانسیل با مشتقات جزیی در دامنه های کراندار می پردازیم . این معادلات به فرم نیم-خطی و غیر خطی برای مسایل مستقیم و معکوس مورد مطالعه قرار می گیرند . به ویژه، تاثیر شرایط مختلف فیزیکی را در مساله، نظیر وجود موانع و منابع، پراکندگی و چسبندگی در معادلات موج و گرما بررسی می کنیم و به دنبال شرایطی می گردیم که متضمن وجود سراسری یا عدم وجود سراسر...