I. This paper will describe a new machine for the solution of ordinary differential equations recently placed in service at the Massachusetts Inst i tute of Technology. First, there will be outlined some of the objectives in view, and the general philosophy underlying the development of this type of analyzing device. Various serious mechanical problems have of necessity been met in the effort t...

Arina Orekhova’s interview with Professor Serhii Secundant, devoted to Leibniz’s concept of time and space, the peculiarities Michael Fatch’s interpretation this concept, various historico-philosophical approaches understanding philosophy as a whole.

Three-dimensional bicovariant differential calculus on the quantum group SU q (2) is constructed using the approach based on global covariance under the action of the stabilizing subgroup U (1). Explicit representations of possible q-deformed Lie algebras are obtained in terms of differential operators. The consistent gauge covariant differential calculus on SU q (2) is uniquely defined. A non-...

a Departament de Física i Enginyeria Nuclear, Universitat Politècnica de Catalunya, EUETIB, E-08036 Barcelona, Spain b Institut d’Estudis Espacials de Catalunya (IEEC), E-08034 Barcelona, Spain c Physik Department E12, Technische Universität München, D-85748 Garching, Germany d Maier-Leibnitz-Laboratorium der Münchner Universitäten (MLL), D-85748 Garching, Germany e Department of Physics, Centr...

It is argued that the quantal behaviours may be understood in the framework of direct particle interactions. A specific example is introduced. The assumed potential predicts that at sufficiently large distances quantal behaviours arise, while at very large distances gravitational-like forces are present. The latter is true provided all particles have internal structures. 1 Direct Particle Inter...

Introduction The Language of Thought Hypothesis (LOTH) is a concept in cognitive science which describes mental activity in the brain as a form of language. The hypothesis was developed by Jerry Fodor in his book [1]. It states that the mind works with a language that is similar to regular languages, where an array of “words” together with syntactic and semantic rules make up the meaning of sen...

T. Weber,1, 2, ∗ J. Waizner,3 G. Tucker,4 R. Georgii,2 M. Kugler,1, 2 A. Bauer,1 C. Pfleiderer,1 M. Garst,5 and P. Böni1 Physik-Department, Technische Universität München (TUM), James-Franck-Str. 1, 85748 Garching, Germany Heinz-Maier-Leibnitz-Zentrum (MLZ), Technische Universität München (TUM), Lichtenbergstr. 1, 85747 Garching, Germany Institut für Theoretische Physik, Universität zu Köln, Zü...