Results 111 to 120 of about 249,550 (168)
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2004
Wie auch andere naturwissenschaftliche Teilgebiete last sich die Quantenmechanik aus einer kleinen Anzahl von Axiomen oder Postulaten aufbauen. Diese Postulate konnen nicht „abgeleitet“ werden. Sie werden allein durch die Tatsache gerechtfertigt, das samtliche aus ihnen „mathematisch sauber“ abgeleiteten Folgerungen mit der Erfahrung ubereinstimmen, d ...
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Wie auch andere naturwissenschaftliche Teilgebiete last sich die Quantenmechanik aus einer kleinen Anzahl von Axiomen oder Postulaten aufbauen. Diese Postulate konnen nicht „abgeleitet“ werden. Sie werden allein durch die Tatsache gerechtfertigt, das samtliche aus ihnen „mathematisch sauber“ abgeleiteten Folgerungen mit der Erfahrung ubereinstimmen, d ...
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The Elements of Affect Theories
2023This chapter takes as its point of departure the question of how affect theories are inflected and influenced by the emergence across the social sciences and humanities of the elements as a series of disparate matters of concern. First, elements are compositional participants in the (infra)structures of feeling of the worlds in relation to which the ...
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An elemental theory of induction
Vision Research, 1969Abstract A theory of induction in human vision is proposed that assumes (a) a power-law relationship B = aL n between the brightness sensation B and the luminance stimulus L for elementary receptive fields in the retina, (b) an inductive reaction between pairs of elements giving B 1 = aL 1 n − k 12 B 2 , and (c) a ...
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2019
In this chapter, some ideas of the theoretical aspects of modern HEP are presented, with a special emphasis on the topics underlying the measurement presented in Part II: first the Standard Model (SM), and in particular Quantum Chromodynamics (QCD); then additional phenomenological models used in the treatment of proton–proton collisions are introduced,
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In this chapter, some ideas of the theoretical aspects of modern HEP are presented, with a special emphasis on the topics underlying the measurement presented in Part II: first the Standard Model (SM), and in particular Quantum Chromodynamics (QCD); then additional phenomenological models used in the treatment of proton–proton collisions are introduced,
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Infinite elements—theory and applications
Computers & Structures, 1991Abstract The possibilities for solving numerically defined problems in infinite or semi-infinite domains by a combination of finite and infinite elements is considered. A review of the available infinite element formulations is made. A new infinite element technique is presented and tested for one- and two-dimensional problems.
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2021
Abstract The mathematical language which encodes the symmetry properties in physics is group theory. In this chapter we recall the main results. We introduce the concepts of finite and infinite groups, that of group representations and the Clebsch–Gordan decomposition.
J. Iliopoulos, T.N. Tomaras
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Abstract The mathematical language which encodes the symmetry properties in physics is group theory. In this chapter we recall the main results. We introduce the concepts of finite and infinite groups, that of group representations and the Clebsch–Gordan decomposition.
J. Iliopoulos, T.N. Tomaras
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Elements of Probability Theory
Journal of Quality Technology, 1969The abstract measure — theoretical development of probability theory during the last three decades, initiated by Kolmogorov [1], [2] is, for applications to physical problems, neither necessary nor even desirable. Therefore, no use is made of it in the following brief summary of basic definitions and formulas of probability theory.
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2010
All the above concepts are fundamental and have been subjected to analysis by the best representatives of science, primarily physicists and mathematicians. This entails the analysis of the concepts of space, solid body, motion, time, causality, and so on.
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All the above concepts are fundamental and have been subjected to analysis by the best representatives of science, primarily physicists and mathematicians. This entails the analysis of the concepts of space, solid body, motion, time, causality, and so on.
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Elements of Probability Theory
Technometrics, 1967Melvin Katz, J. Bass, W. McKay
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