A scalar linear differential equation with time-dependent delay แบ The goal of our investigation is to give sufficient conditions for the existence of positive solutions as t โ โ in the critical case in terms of inequalities on a and ฯ . A generalization of one known final (in a certain sense) resul
New criteria for the existence of a positive equilibrium in reaction networks
โ Scribed by Sangmok Choo; Namyong Lee
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 233 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0893-9659
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โฆ Synopsis
Deriving the behavior of a network from its structure is of interest and has been studied. In this work, we find a new condition on the nodes of a network for obtaining some relation between the network structure and its ability to have a positive equilibrium. This condition replaces the concept of deficiency for use in such research. Moreover, it is easy to check this condition even for large networks.
๐ SIMILAR VOLUMES
In this paper, we prove an intersection theorem for an infinite family of correspondences defined on non-compact spaces, and apply this result to give a new generalization of the Yannelis-Prabhakar existence theorem for equilibrium of abstract economies.
## Abstract Clogging is wellโknown phenomenon in the application of a biological tricking filter for both waste gas and wastewater treatment. Nevertheless, no such observations or even significant changes in pressure drop have ever been recorded during the longโterm processing of a waste gas contai