General models of network navigation must contain a deterministic or drift component, encouraging the agent to follow routes of least cost, as well as a random or diffusive component, enabling free wandering. This paper proposes a thermodynamic formalism involving two path functionals, namely an energy functional governing the drift and an entropy functional governing the diffusion. A freely ad...

A cycle double cover (CDC) of an undirected graph is a collection of the graph’s cycles such that every edge of the graph belongs to exactly two cycles. We describe a constructive method for generating all the cubic graphs that have a 6-CDC (a CDC in which every cycle has length 6). We also prove that all such graphs have a Hamiltonian cycle.

Adaptive algorithms have been widely used to reduce or cancel undesired echo signals in acoustic communication systems. In particular, in a double-talk scenario, fluctuations in the estimation of echo path parameters and nonlinear distortion in a hybrid system may result in significant performance degradation. In this paper, the use of nonlinear echo cancellation via a correlation RLS (CRLS) al...

ur aim of this  paper  is  to introduce the concept of $L$-double fuzzy rough sets in whichboth constructive and axiomatic approaches are used. In constructive approach, a pairof $L$-double fuzzy lower (resp. upper) approximation operators is defined  and the basic properties of them  are studied.From the viewpoint of the axiomatic approach, a set of axioms is constructed to characterize the $L...