Sökning: "mathematical notation"
Visar resultat 11 - 15 av 2201 avhandlingar innehållade orden mathematical notation.
11. Homogenization of some new mathematical models in lubrication theory
Sammanfattning : We consider mathematical modeling of thin film flow between two rough surfaces which are in relative motion. For example such flows take place in different kinds of bearings and gears when a lubricant is used to reduce friction and wear between the surfaces. LÄS MER
12. Some mathematical and engineering aspects of the homogenization theory
Sammanfattning : This thesis is devoted to some problems connected to the theory of homogenization of partial differential operators. The thesis consists of an elementary introduction and five different parts, A-E. In the introduction we give an elementary presentation of the basic ideas in the homogenization theory. LÄS MER
13. Mathematical and numerical modelling of the induced polarization phenomenon
Sammanfattning : .... LÄS MER
14. Modelling and inference of relative collision safety in cars
Sammanfattning : We propose a new mathematical model for relative collision safety in cars. Our present research is restricted to head-on crashes between two cars and we try to determine how much of the injury risk in a crash that depends on car model. The relative risks include the driver populations of the different car models. LÄS MER
15. On eigenvalues of the Schrödinger operator with a complex-valued polynomial potential
Sammanfattning : In this thesis, we generalize a recent result of A. Eremenko and A. Gabrielov on irreducibility of the spectral discriminant for the Schroedinger equation with quartic potentials. LÄS MER