Self-controlled wave propagation in hyperelastic media
نویسندگان
چکیده
منابع مشابه
Wave propagation in discrete media.
We have considered infinite systems of nonlinear ODEs on the one-dimensional integer lattice which describes the activity in an excitatorily coupled network of excitable cells. For an ideal nonlinearity, we calculated the speed of propagation of an activity and derived the condition for its existence. We also studied the existence and stability of the traveling wave solution and gave, in the si...
متن کاملAbnormal Wave Propagation in Passive Media
Abnormal velocities in passive structures such as one-dimensional (1-D) photonic crystals and a slab having a negative index of refraction are discussed. In the case of 1-D photonic crystal, the frequencyand time-domain experiments for waves tuned to the bandgap of the photonic crystal demonstrate a positive group velocity exceeding the speed of light in vacuum (superluminal). In the case of a ...
متن کاملWave Propagation in Randomly Layered Media
An acoustical pulse propagating in a randomly layered slab and scattered by the random inhomogeneities generates a reeected signal and a transmitted pulse followed by its coda. In the regime of separation of scales (correlation length of the random inhomogeneities much smaller than typical wavelengths contained in the pulse much smaller than the large scale of the medium comparable to the size ...
متن کاملWave Propagation and Blocking in Inhomogeneous Media
Wave propagation governed by reaction-diffusion equations in homogeneous media has been studied extensively, and initiation and propagation are well understood in scalar equations such as Fisher’s equation and the bistable equation. However, in many biological applications the medium is inhomogeneous, and in one space dimension a typical model is a series of cells, within each of which the dyna...
متن کاملWave propagation and scattering in random media
No wonder you activities are, reading will be always needed. It is not only to fulfil the duties that you need to finish in deadline time. Reading will encourage your mind and thoughts. Of course, reading will greatly develop your experiences about everything. Reading wave propagation and scattering in random media is also a way as one of the collective books that gives many advantages. The adv...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Scientific Reports
سال: 2017
ISSN: 2045-2322
DOI: 10.1038/s41598-017-08098-4