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2800 Mgii (. 1). (N +/N 11000) , , (N +/N 110). , . —, , . — . : ; 0.002 1 , 0.1 ; () 100 –3; ; ; , 10 ; 10–4 1 . 2800 Mgii .  相似文献   

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In a two-fluid component universe consisting of visible matter and neutrinos, the developed features of perturbations in the two components are quite different. If the densities 1 and 2, and the Jeans lengths 1J and 2J of the two components satisfy the relations 12, 1J2J, the developed inhomogeneities in the non-dominant component 1 are larger than those in the dominant component 2. Moreover, the increase of perturbations is in some situations not monotonous but oscillatory, and such oscillations in the two components are contrary.  相似文献   

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Other Index

List of Forthcoming Papers  相似文献   

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Other Index

List of Forthcoming Papers  相似文献   

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Instructions for Authors

Instructions for Authors  相似文献   

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Volume Contents

Contents To Volume 88  相似文献   

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Preface     

Preface

Preface  相似文献   

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Volume Contents     

Other Index

Volume Contents  相似文献   

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Editorial Note     

Editorial Introduction

Editorial Note  相似文献   

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Volume Contents     

Volume Contents

Volume Contents  相似文献   

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Instructions for Authors

The Kluwer LaTeX Style File  相似文献   

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Instructions for Authors

Instructions for Authors  相似文献   

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Instructions for Authors

Instructions for Authors  相似文献   

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Volume Contents

Contents To Volume 91  相似文献   

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