Spiral waves within a bistability parameter region of an excitable medium
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DOI: 10.1088/1367-2630/ac47ca
Abstract: Spiral waves are a well-known and intensively studied dynamic phenomenon in excitable media of various types. Most studies have considered an excitable medium with a single stable resting state. However, spiral waves can be maintained… read more here.
Keywords: region; spiral waves; excitable medium; spiral wave ... See more keywords
Rhythms from Two Competing Periodic Sources Embedded in an Excitable Medium.
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DOI: 10.1103/physrevlett.130.028401
Abstract: In an excitable medium, a stimulus generates a wave that propagates in space until it reaches the boundary or collides with another wave and annihilates. We study the dynamics generated by two periodic sources with… read more here.
Keywords: rhythms two; two competing; periodic sources; excitable medium ... See more keywords