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From the physical point of view entanglement witnesses (EWs) define a universal tool for analysis and classification of quantum… Expand We review the physical properties, linear and nonlin- ear optical characteristics, and phase-matching configurations of BiB3O6… Expand Abstract
This English translation of the paper by F. Zwicky, “Die Rotverschiebung von extragalaktischen
Nebeln”, Helv. Phys. Acta… Expand Abstract Worldwide, there has been a rapid growth in interest in rough set theory and its applications in recent years. Evidence… Expand In this article, we present some extensions of the rough set approach and we outline a challenge for the rough set based research… Expand Models for understanding and controlling oscillations in the flow past a rectangular cavity are developed. These models may be… Expand We present applications of rough set methods for feature selection in pattern recognition. We emphasize the role of the basic… Expand We discuss how approximation spaces considered in the context of rough sets and information granule theory have evolved over the… Expand Applications of a simple thermal model to ultra-relativistic heavy-ion collisions are presented. We compute abundances of various… Expand We present an institution of observational logic suited for state-based systems specifications. The institution is based on the… Expand