262 research outputs found

    COMMON FIXED POINT THEOREMS FOR ASYMPTOTIC MAPPINGS IN COMPLETE METRIC SPACES (Study on Nonlinear Analysis and Convex Analysis)

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    In this paper we consider an asymptotic version of α-ψ contractive mappings in vector metric spaces taking value in Riesz spaces. and prove fixed point theorem on this spaces

    Microscopic Study of Nuclear "Pasta" by Quantum Molecular Dynamics

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    Structure of cold dense stellar matter at subnuclear densities is investigated with quantum molecular dynamics (QMD). We succeeded in showing that the phases with slab-like and rod-like nuclei etc. can be formed dynamically without any assumptions on the nuclear shape. Our result suggests the existence of these kinds of phases in neutron star crusts.Comment: to appear in Proceedings of YKIS01 "Physics of Unstable Nuclei", Kyoto, December, 2001 (supplement volume of Prog. Theor. Phys.

    Note on the Regularity of Nonadditive Measures

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    We consider the regularity for nonadditive measures. We prove that the non-additive measures which satisfy Egoroff's theorem and have pseudometric generating property possess Radon property (strong regularity) on a complete or a locally compact, separable metric space
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