The wave equation

Part 1 of ebook "Introduction to partial differential equations" provides readers with contents including: Chapter 1 - Introduction; Chapter 2 - Preliminaries; Chapter 3 - Conservation equations and characteristics; Chapter 4 – The wave equation; Chapter 5 - Separation of variables; Chapter 6 - The heat equation; Chapter 7 - Function spaces;...

141p daonhiennhien 03-07-2024 1 1   Download

The present work deal with the propagation of a horizontally polarised shear (SH) wave in an infinitely long cylindrical structure comprised of three concentric isotropic layered media. The model has been formulated in cylindrical co-ordinates and an analytical approach is employed to achieve the closed form of the dispersion equation.

3p viwalton 02-07-2024 2 2   Download

The result indicates that in the case of electron-acoustic phonon scattering, the Shubnikov-de Hass oscillation appears. Whereas, in the case of electrons-optical phonons scattering, the peak of magneto-photonphonon resonance appears. In both cases, when temperature increases, the Nernst coefficient decreases rapidly, and for electrons-optical phonons scattering, the resonance peak has a movement.

10p viambani 18-06-2024 1 1   Download

Based on the quantum kinetic equation for electrons, we theoretically studied the Quantum Multi-photon Nonlinear Absorption of a Strong Electromagnetic Wave (EMW) in twodimensional graphene with electron-optical phonon scattering mechanism.

9p viambani 18-06-2024 3 1   Download

Part 1 book "Electricity and magnetism for mathematicians - A guided path from Maxwell’s equations to Yang-Mills" includes content: A brief history, Maxwell's equations, electromagnetic waves, special relativity, mechanics and Maxwell's equations; mechanics, lagrangians, and the calculus of variations; potentials; lagrangians and electromagnetic forces; differential forms; the hodge operator.

144p dianmotminh01 20-05-2024 7 3   Download

Part 1 book "Quantum mechanics" includes content: The origins of quantum theory, the wave function and the uncertaity principle, the Schrodinger equation, one-dimensional examples.

208p dianmotminh01 17-05-2024 6 3   Download

Part 1 book "Applied quantum mechanics" includes contents: Introduction, toward quantum mechanics, using the Schrödinger wave equation, electron propagation, eigenstates and operators.

297p dianmotminh01 14-05-2024 1 0   Download

In this paper, we considered the propagation wave in transversely isotropic piezoelastic medium based on the nonlocal strain gradient theory. Two kinds of scale parameters, namely, the nonlocal parameter and the strain gradient parameter are introduced to account for the size effect of mechanical properties of nanostructures.

18p dianmotminh02 03-05-2024 6 2   Download

Ebook "Acoustic cavitation and bubble dynamics" explains in detail fundamental concepts in acoustic cavitation and bubble dynamics, and describes derivations of the fundamental equations of bubble dynamics in order to support those readers just beginning research in this field. Further, it provides an in-depth understanding of the physical basis of the phenomena. With regard to sonochemistry, the brief presents the results of numerical simulations of chemical reactions inside a bubble under ultrasound, especially for a single-bubble system and including unsolved problems.

131p tracanhphuonghoa1007 22-04-2024 4 3   Download

Part 2 book "Quantum mechanics" includes content: Time - Independent perturbation theory, the varlation method, WKB approximation, time-dependent perturbation theory, many electronatoms, scattering, relativistic wave equations, elements of field quantization, chemical bonding.

266p muasambanhan10 11-04-2024 7 1   Download

Part 1 book "Quantum mechanics - An introduction for device physicists and electrical engineers" by author David K Ferry includes content: Waves and particles, the Schrodinger equation, tunnelling, the harmonic oscillator.

179p muasambanhan10 06-04-2024 2 1   Download

Continued part 1, part 2 of ebook "Pile design and construction rules of thumb (Second edition)" includes the following main contents: Chapter 10 - Caisson design; Chapter 11 - Piles in rock; Chapter 12 - Underpinning; Chapter 13 - Pile settlement; Chapter 14 - Wave equation basics; Chapter 15 - Negative skin friction (downdrag); Chapter 16 - Bitumen-coated pile design; Chapter 17 - Laterally loaded piles; Chapter 18 - Short course on seismology; Chapter 19 - Seismic analysis of piles;....

190p khuynhlinhnguyet1009 05-04-2024 4 1   Download

Part 3 book "Fundamentals of physics" includes content: Induction and inductance, electromagnetic oscillations and alternating current, Maxwell’s equations - Magnetism of matter, electromagnetic waves, images, interference, diffraction, relativity, photons and matter waves, more about matter waves, all about atoms, conduction of electricity in solids, nuclear physics, energy from the nucleus, quarks, leptons, and the big bang.

562p muasambanhan08 01-03-2024 7 1   Download

Part 1 book "Modern physics" includes content: Some deficiencies of classical physics, the special theory of relativity, the particle like properties of electromagnetic radiation, the wavelike properties of particles, the schrödinger equation, the rutherford bohr model of the atom, the hydrogen atom in wave mechanics, many electron atoms, molecular structure.

318p muasambanhan08 04-03-2024 10 1   Download

Part 1 book "Quantum mechanics for scientists and engineers" includes contents: Introduction, waves and quantum mechanics – Schrödinger’s equation, the time-dependent Schrödinger equation, functions and operators, operators and quantum mechanics, approximation methods in quantum mechanics, time-dependent perturbation theory.

227p muasambanhan08 04-03-2024 3 0   Download

Part 1 book "Modern physics" includes content: The failures of classical physics, the special theory of relativity, the particlelike properties of electromagnetic radiation, the wavelike properties of particles, the schrödinger equation, the rutherford bohr model of the atom, the hydrogen atom in wave mechanics.

240p muasambanhan08 04-03-2024 5 0   Download

Ebook "Full-3D seismic waveform inversion: Theory, software and practice" introduces a methodology for solving the seismic inverse problem using purely numerical solutions built on 3D wave equations and which is free of the approximations or simplifications that are common in classical seismic inversion methodologies and therefore applicable to arbitrary 3D geological media and seismic source models. Source codes provided allow readers to experiment with the calculations demonstrated and also explore their own applications.

543p duongthandue0501 28-02-2024 6 1   Download

Part 1 book "Quantum mechanics - A conceptual approach" includes content: The discovery of quantum mechanics, the mathematics of quantum mechanics, classical mechanics, wave mechanics of a free particle, the Schrodinger equation, applications.

97p muasambanhan08 23-02-2024 5 1   Download

Part 1 book "Introduction to quantum mechanics" includes content: The wave function, time independent Schrödinger equation, formalism, quantum mechanics in three dimensions, identical particles, symmetries and conservation laws.

353p muasambanhan07 18-02-2024 3 1   Download

Part 1 book "Introduction to quantum mechanics" includes content: The wave function, the time - independent schrodinger equation, formalism, quatum mechanics in three dimensions.

191p muasambanhan07 08-02-2024 0 0   Download