Signal velocity for transient waves in linear dissipative media

DOI10.1016/0165-2125(83)90004-5zbMath0529.73027OpenAlexW2018446098MaRDI QIDQ787727

Francesco Mainardi

Publication date: 1983

Published in: Wave Motion (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0165-2125(83)90004-5

zbMATH Keywords

steepest descent pathconcept of signal velocitylinear dissipative mediasignal velocity equal group velocity or phase velocitytransient sinusoidal waves

Mathematics Subject Classification ID

Electromagnetic effects in solid mechanics (74F15) Wave scattering in solid mechanics (74J20) Waves and radiation in optics and electromagnetic theory (78A40) Mathematical programming (90C99)

Related Items (3)

Energy velocity for hyperbolic dispersive waves ⋮ Critical domain problem for the reaction-telegraph equation model of population dynamics ⋮ On the consistency of the reaction-telegraph process within finite domains

Cites Work

• A Nonlinear Theory of Viscoelasticity for Application to Elastomers
• On the foundations of 1-dimensional linear visco-elasticity
• Group Velocity
• Diffraction Theory of Electromagnetic Waves
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