The notion of extensionality of a fuzzy relation w.r.t. a fuzzy equivalence was first introduced by Höhle and Blanchard. Bělohlávek introduced a similar definition of compatibility of a fuzzy relation w.r.t. a fuzzy equality. In [14] we generalized this notion to left compatibility, right compatibility and compatibility of arbitrary fuzzy relations and we characterized them in terms of left and...

Bi-Hamiltonian structures are of great importance in the theory of integrable Hamiltonian systems. The notion of compatibility of symplectic structures is a key aspect of bi-Hamiltonian systems. Because of this, a few different notions of compatibility have been introduced. In this paper we show that, under some additional assumptions, compatibility in the sense of Magri implies a notion of com...

Abstract Acoustic telemetry is widely used to investigate aquatic animal movement. Pulse position modulation (PPM) an acoustic method that allows multiple unique identification codes be transmitted at a single frequency, typically in the 69 kHz range. However, because potential number of (i.e. tags) ultimately limited by pulses PPM signal, this poses practical limitation. In addition, different...