نتائج البحث - "WAVE equation"

1

دورية أكاديمية

Optimal energy decay for a viscoelastic Kirchhoff equation with distributed delay acting on nonlinear frictional damping.

المؤلفون: Mohammed, Aili¹ (AUTHOR), Khemmoudj, Ammar¹ (AUTHOR) akhemmoudj@usthb.dz

المصدر: International Journal of Control. Jul2024, Vol. 97 Issue 7, p1612-1626. 15p.

مصطلحات موضوعية: *WAVE equation, *CONVEX functions, *EQUATIONS, *DELAY differential equations

2

دورية أكاديمية

(X,Y,φ)-Stable semigroups, periodic solutions, and applications.

المؤلفون: Nguyen, Thieu Huy¹ (AUTHOR), Vu, Thi Ngoc Ha¹ (AUTHOR) ha.vuthingoc@hust.edu.vn, Tran, Thi Kim Oanh¹ (AUTHOR)

المصدر: Dynamical Systems: An International Journal. Dec2023, Vol. 38 Issue 4, p612-631. 20p.

مصطلحات موضوعية: WAVE equation, EXPONENTIAL stability, BANACH spaces, NAVIER-Stokes equations, EVOLUTION equations, SMOOTHING (Numerical analysis)

3

دورية أكاديمية

Stabilization by unbounded and periodic feedback.

المؤلفون: Salhi, Makrem¹ (AUTHOR) makram.salhi@ipeis.usf.tn, Shel, Farhat² (AUTHOR)

المصدر: International Journal of Control. Mar2024, Vol. 97 Issue 3, p567-576. 10p.

مصطلحات موضوعية: *LINEAR control systems, *WAVE equation, *EXPONENTIAL stability

4

دورية أكاديمية

Exponential stability estimates for an axially travelling string damped at one end.

المؤلفون: Ghenimi, Seyf Eddine¹ (AUTHOR), Sengouga, Abdelmouhcene¹ (AUTHOR) abdelmouhcene.sengouga@univ-msila.dz

المصدر: Applicable Analysis. Feb2024, Vol. 103 Issue 2, p461-480. 20p.

مصطلحات موضوعية: *EXPONENTIAL stability, *WAVE equation, *FOURIER series

5

دورية أكاديمية

Quasilinear wave equations on Schwarzschild–de Sitter.

المؤلفون: Mavrogiannis, Georgios¹ (AUTHOR) gm758@math.rutgers.edu

المصدر: Communications in Partial Differential Equations. 2024, Vol. 49 Issue 1/2, p38-87. 50p.

مصطلحات موضوعية: *WAVE equation, *BLACK holes, *ENERGY futures, *SPACETIME, *DECAY rates (Radioactivity), *GLOBAL analysis (Mathematics)

6

دورية أكاديمية

Optimal control of fractional Sturm–Liouville wave equations on a star graph.

المؤلفون: Moutamal, Maryse M.^1,2 (AUTHOR) maryse.moutamal@aims-cameroon.org, Joseph, Claire³ (AUTHOR)

المصدر: Optimization. Dec2023, Vol. 72 Issue 12, p3101-3136. 36p.

مصطلحات موضوعية: *STURM-Liouville equation, *WAVE equation, *SPECTRAL theory, *NEUMANN boundary conditions, *LAGRANGE multiplier, *CAPUTO fractional derivatives

7

دورية أكاديمية

A comparison of solutions of two convolution-type unidirectional wave equations.

المؤلفون: Erbay, H. A.¹ (AUTHOR) husnuata.erbay@ozyegin.edu.tr, Erbay, S.¹ (AUTHOR), Erkip, A.² (AUTHOR)

المصدر: Applicable Analysis. Nov2023, Vol. 102 Issue 16, p4422-4431. 10p.

مصطلحات موضوعية: *WAVE equation, *ELASTIC waves, *KERNEL functions, *WATER waves, *CAUCHY problem, *CONSERVATION laws (Mathematics), *NONLINEAR wave equations, *MATHEMATICAL convolutions

8

دورية أكاديمية

An inverse problem for the transmission wave equation with Kelvin–Voigt damping.

المؤلفون: Zhao, Zhongliu¹ (AUTHOR), Zhang, Wensheng^2,3 (AUTHOR) zws@lsec.cc.ac.cn

المصدر: Applicable Analysis. Sep2023, Vol. 102 Issue 13, p3710-3732. 23p.

مصطلحات موضوعية: *DISCONTINUOUS coefficients, *WAVE equation, *INVERSE problems

9

دورية أكاديمية

Lifespan estimates for local solutions to the semilinear wave equation in Einstein–de Sitter spacetime.

المؤلفون: Palmieri, Alessandro¹ (AUTHOR) alessandro.palmieri.math@gmail.com

المصدر: Applicable Analysis. Sep2023, Vol. 102 Issue 13, p3577-3608. 32p.

مصطلحات موضوعية: *WAVE equation, *SPACETIME, *CAUCHY problem, *SPECIAL functions

10

دورية أكاديمية

Damped quantum wave equation from non-standard Lagrangians and damping terms removal.

المؤلفون: El-Nabulsi, Rami Ahmad^1,2,3 (AUTHOR) el-nabulsi@atiner.gr

المصدر: Waves in Random & Complex Media. Aug2023, Vol. 33 Issue 4, p1027-1044. 18p.

مصطلحات موضوعية: *WAVE equation, *PARTIAL differential equations, *KLEIN-Gordon equation, *SINE-Gordon equation, *NONLINEAR wave equations, *QUANTUM field theory, *PHENOMENOLOGICAL theory (Physics)

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