giggle 发表于 2025-3-26 21:56:11

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SPASM 发表于 2025-3-27 04:32:36

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DOLT 发表于 2025-3-27 07:05:25

Hypervirial Functions and Self-Consistent Field Functionslly important to study many-particle systems. Regarding Chemistry these functions offer a great help to study atomic and molecular systems , in solid state theory, etc. Recently, their applications have been extended to the field of Molecular Vibrations .

Synchronism 发表于 2025-3-27 13:19:23

Importance of the Different Boundary Conditionsts first derivative must tend to infinite more quickly than any finite coordinate power. Notwithstanding, there are a large and important number of problems whose treatment requires finite BC, i.e. conditions imposed on the wave functions for finite coordinate values.

STING 发表于 2025-3-27 14:58:11

Hypervirial Theorems for Finite 1D Systems. Von Neumann Boundary Conditionsparison there have not been reported in the current literature. However, some of the next theoretical results to be derived in what follows will be suggestible and interesting enough to deserve their examination.

amyloid 发表于 2025-3-27 18:23:45

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冥想后 发表于 2025-3-27 23:43:27

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摇曳的微光 发表于 2025-3-28 04:09:09

Welfare and Youth Work Practicetime t through: . where U(t) Is an evolution operator. The reader interested In a rigorous mathematical treatment of the evolution operators and their properties is referred to Refs. 4 and 5. A comprehensive summary is given in Apendix I. It immediately follows from the properties of U(t) that . whe

OCTO 发表于 2025-3-28 07:58:41

The Distribution of State Welfare,he equations corresponding to the Rayleigh-Schrödinger Pertu.bation Theory (RSPT) can be derived. Since this last methodology is considered in this chapter, we deem convenient to deduce here the main equations in a sketchy way.

anagen 发表于 2025-3-28 11:45:22

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查看完整版本: Titlebook: Hypervirial Theorems; F. M. Fernández,E. A. Castro Book 1987 Springer-Verlag Berlin Heidelberg 1987 Hamiltonian operator.Schrödinger equat