المؤلفون: Oskar Bschorr, Hans-Joachim Raida

المصدر: Acoustics
Volume 3
Issue 2
Pages 21-315
Acoustics, Vol 3, Iss 21, Pp 309-315 (2021)

مصطلحات موضوعية: 1st order partial differential equation (PDE), QC1-999, impulse flow equilibrium, MathematicsofComputing_GENERAL, transversal wave propagation, Near and far field, two-way wave equation, one-way wave equation, longitudinal wave propagation, monopole, spherical wave propagation, symbols.namesake, Operator (computer programming), spherical coordinates, Nabla symbol, force equilibrium, Physics, Laplace transform, 2nd order partial differential equation (PDE), Mathematical analysis, Laplace, spherical Bessel functions, Spherical coordinate system, General Medicine, Wave equation, inverse distance law, point source, gradient, TheoryofComputation_MATHEMATICALLOGICANDFORMALLANGUAGES, Amplitude, impedance, symbols, Nabla operator, wattless near field, divergence, spherical waves, Bessel function

وصف الملف: application/pdf

الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d29512fd269765a873f45e0a6fc17479Test
https://doi.org/10.3390/acoustics3020021Test

المؤلفون: Xavier Claeys

المساهمون: Laboratoire Jacques-Louis Lions (LJLL (UMR_7598)), Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP)

المصدر: ESAIM: Mathematical Modelling and Numerical Analysis
ESAIM: Mathematical Modelling and Numerical Analysis, EDP Sciences, 2021, 55 (2), pp.429-448. ⟨10.1051/m2an/2020083⟩

مصطلحات موضوعية: Helmholtz equation, integral operators, Wave propagation, wave propagation, Harmonic (mathematics), 010103 numerical & computational mathematics, 01 natural sciences, symbols.namesake, cross point, Partition (number theory), Domain decomposition, [MATH]Mathematics [math], 0101 mathematics, Helmholtz, Mathematics, Numerical Analysis, Applied Mathematics, Operator (physics), Mathematical analysis, Domain decomposition methods, 16. Peace & justice, 010101 applied mathematics, Computational Mathematics, Modeling and Simulation, Helmholtz free energy, symbols, Scalar field, Analysis

الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::474cf5496d8faf6fb118a7dcdab8c4f8Test
https://doi.org/10.1051/m2an/2020083Test

المؤلفون: Roy Mahapatra, D.¹ droymahapatra@aero.iisc.ernet.in

المصدر: Acta Mechanica. Mar2009, Vol. 203 Issue 3-4, p163-181. 19p. 3 Diagrams, 7 Graphs.

مصطلحات موضوعية: *ELASTIC solids, *RADIO wave propagation, *SPECTRUM analysis, *SOUND waves, *COMPUTER simulation, *MATHEMATICAL analysis, *MATHEMATICAL models

العنوان البديل: Instabilité forte d'ondes solitaires pour des équations de Klein–Gordon non linéaires et des équations généralisées de Boussinesq

المؤلفون: Liu, Yue¹ yliu@uta.edu, Ohta, Masahito² mohta@rimath.saitama-u.ac.jp, Todorova, Grozdena³ todorova@math.utk.edu

المصدر: Annales de l'Institut Henri Poincaré C. Jul2007, Vol. 24 Issue 4, p539-548. 10p.

مصطلحات موضوعية: *STANDING waves, *RADIO wave propagation, *NUMERICAL analysis, *MATHEMATICAL analysis

المؤلفون: PING XI^1,2 kychz@shnu.edu.cn, XIN-ZHOU LI^1,2

المصدر: International Journal of Modern Physics D: Gravitation, Astrophysics & Cosmology. Jul2007, Vol. 16 Issue 7, p1211-1218. 8p. 1 Chart, 6 Graphs.

مصطلحات موضوعية: *RADIO wave propagation, *SUPERMASSIVE black holes, *NUMERICAL analysis, *MATHEMATICAL analysis, *OSCILLATIONS, *FREQUENCIES of oscillating systems

المؤلفون: Akihiro Ametani, Jean Mahseredjian, Jesus Morales-Rodriguez, Ilhan Kocar, Haoyan Xue

المصدر: IEEE Transactions on Power Delivery. 36:3834-3845

مصطلحات موضوعية: Physics, Admittance, Wave propagation, business.industry, 020209 energy, Mathematical analysis, Energy Engineering and Power Technology, 02 engineering and technology, Type (model theory), Physics::Geophysics, Software, 0202 electrical engineering, electronic engineering, information engineering, Overhead (computing), Transient (oscillation), Electrical and Electronic Engineering, Surge, business, Electrical impedance

الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::d89cfcf1cdeb02ab399a728d39dad914Test
https://doi.org/10.1109/tpwrd.2021.3049595Test

المؤلفون: Shaochang Liu, E. Mohammad-Rezaei Bidgoli, Xiaolan Lv, Pinyi Wang, Mohammad Arefi

المصدر: Engineering with Computers. 39:151-171

مصطلحات موضوعية: Work (thermodynamics), Materials science, Wave propagation, Mathematical analysis, Composite number, General Engineering, Shell (structure), Equations of motion, Computer Science Applications, Shear (sheet metal), Honeycomb structure, Modeling and Simulation, Material properties, Software

الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::f913df6c6634a0eea425a86c56aa38caTest
https://doi.org/10.1007/s00366-021-01529-xTest

المؤلفون: Scott D. Ramsey, Roy S. Baty

المصدر: Nuclear Technology. 207:S335-S351

مصطلحات موضوعية: Physics, Nuclear and High Energy Physics, Nuclear Energy and Engineering, Integrable system, Method of characteristics, Position (vector), Wave propagation, Mathematical analysis, Lie group, Equations of motion, Condensed Matter Physics, Blast wave, Symmetry (physics)

الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::0049c4a16105ed23f6790184dc20943fTest
https://doi.org/10.1080/00295450.2021.1922263Test

المؤلفون: Alexey Stovas, Shibo Xu

المصدر: GEOPHYSICS. 87:C31-C38

مصطلحات موضوعية: Physics, Geophysics, Geochemistry and Petrology, Wave propagation, Explicit model, Mathematical analysis, Orthorhombic crystal system, Extension (predicate logic), Kinematics, Characterization (mathematics), Anisotropy, Physics::Geophysics, Characterization (materials science)

الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b503d878fe62d5def85c06d88164f2eTest
https://doi.org/10.1190/geo2021-0023.1Test

المؤلفون: Xiaoming Zhang, Bo Zhang, Fanglin Li, Xianhui Wang, Jiangong Yu

المصدر: Applied Mathematical Modelling. 99:57-80

مصطلحات موضوعية: Longitudinal mode, Physics, Thermoelastic damping, Guided wave testing, Flexural strength, Wave propagation, Applied Mathematics, Modeling and Simulation, Attenuation, Mathematical analysis, Legendre polynomials, Displacement (vector)

الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::92eb83078d1b8e70a37d3a35a7b0061eTest
https://doi.org/10.1016/j.apm.2021.06.008Test