Visar resultat 1 - 5 av 19602 avhandlingar innehållade ordet methods.
Sammanfattning : The interest in approaches for creating new ventures has been amplified by a recent surge in practitioner-driven entrepreneurial methods. Entrepreneurship education programs in prestigious institutions as well as prominent incubators and accelerators have started adopting these methods. LÄS MER
Sammanfattning : In the last decade acoustic noise has become more and more regarded as a problem. In cars, boats, trains and aircraft, low-frequency noise reduces comfort. Lightweight materials and more powerful engines are used in high-speed vehicles, resulting in a general increase in interior noise levels. LÄS MER
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Sammanfattning : We study numerical methods for time-dependent partial differential equations describing wave propagation, primarily applied to problems in quantum dynamics governed by the time-dependent Schrödinger equation (TDSE). We consider both methods for spatial approximation and for time stepping. LÄS MER
Sammanfattning : Linear matrix equations and nonlinear eigenvalue problems (NEP) appear in a wide variety of applications in science and engineering. Important special cases of the former are the Lyapunov equation, the Sylvester equation, and their respective generalizations. These appear, e.g. LÄS MER