Abstract The global existence of renormalised solutions and convergence to equilibrium for reaction–diffusion systems with nonlinear diffusion are investigated. system is assumed have quasi-positive nonlinearities satisfy an entropy inequality. difficulties in establishing caused by possibly degenerate overcome introducing a new class weighted truncation functions. By means the obtained solutio...

Reactions occurring in low-dimensional media have been the subject of intense study for over two decades. These media can be either homogeneous or heterogeneous. Reactions in intracellular environments are a typical example of biochemical reactions occurring in low-dimensional and heterogeneous media. Other examples are excitation trapping in molecular aggregates, charge recombination in colloi...

In this article we propose a unified framework in order to study reaction–diffusion systems containing self- and cross-diffusion using free energy approach. This naturally leads the formulation of an law, numerical method respecting discrete version latter. It constitutes alternative complements standard linear stability analysis, as it allows for nonlinear patterns, while monitoring evolution,...

This article investigates the process of the cross-national diffusion of work systems to the affiliate firms of three Japanese multinational companies in the UK. It examines the degree to which structural, cultural, and control-related work systems of the source company are adopted by the recipient. The case studies highlight the interplay between institutional forces and organizational action ...

We present some properties regarding Darboux property, non-atomicity, regular fuzziness of multimeasures taking values in the family of all closed nonvoid subsets of a real normed space. Key–words: Darboux property, fuzzy multimeasure, atom, non-atomic, regular, diffused.