A CONSTRUCTION OF AN ORTHOGONAL BASIS IN SOME SOBOLEV SPACES

NUMERAL SYSTEMS OF GREAT ANCIENT HUMAN CIVILIZATIONS

We present here a systematic study of numeral systems of world’s renowned ancient human civilizations. We discuss their important properties regarding number of different symbols, base, positional or place-value characte...

MODELING THE TEMPERATURE DEPENDENCE OF DYNAMIC VISCOSITY FOR RAPESEED OIL

In this article we calculated dynamic viscosity for a number of vegetable oils (crude rapeseed oil, degummed rapessed oil, rapeseed oil dry, rapeseed oil bleached and rapeseed oil refined) at temperatures from 313K to 36...

ON A CLASS OF SUBMANIFOLDS OF A KENMOTSU MANIFOLD

In this paper we study some properties of a class of normal anti-invariant submanifolds in Kenmotsu manifolds, called the class of Whitney type spheres. We also prove that Whitney type spheres have a closed conformal vec...

THERMAL CONDUCTIVITY OF GRAPHENE FOR COHERENT AND NON-COHERENT HOLE –ELECTRON'S STATES

In this thesis, we investigate the thermal transport properties of graphene using the Boltzmann approximation. Based on the analytical solution of Boltzmann equation for coherent and non-coherent electron-hole states, th...