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检索条件"作者=Fu Bao xi department of Applied mathematics, beijing institute of technology, beijing 100081, P. R. china"
49 条 记 录,以下是1-10 订阅
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Invar.ant Measur.s for.a r.ndom Evolution Equation with Small p.r.ur.ations
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Acta Mathematica Sinica,English Ser.es 2001年 第4期17卷 631-642页
作者: fu bao xi department of applied mathematics, beijing institute of technology, beijing 100081, p. r. china department of applied mathematics Beijing Institute of Technology Beijing 100081 P. R. China
In this p.p.r.we consider.a r.ndom evolution equation with small p.r.ur.ations, and show how to constr.ct coup.ed solutions to the equation. As ap.lications, we p.ove the Feller.continuity of the solutions and the exi... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
带小扰动的随机发展方程的不变测度
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数学学报(中文版) 2004年 第1期47卷 197-202页
作者: 席福宝 北京理工大学应用数学系 北京100081
本文考虑带小扰动的随机发展方程,证明如何建立此方程的耦合解.作为应用,我们证明解的Feller.续性和不变测度的存在唯一性.还进一步建立了当扰动趋于零时,关于这族不变测度的大偏差原理.
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Invar.ant Measur. for.the Mar.ov p.ocess Cor.esp.nding to a p.E System
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Acta Mathematica Sinica,English Ser.es 2005年 第3期21卷 457-464页
作者: fu bao xi department of mathematics Beijing Institute of Technology Beijing 100081 P. R. China
In this p.p.r. we consider.the Mar.ov p.ocess (X^∈(t), Z^∈(t)) cor.esp.nding to a weakly coup.ed ellip.ic p.E system with a small p.r.meter.∈ 〉 0. We fir.t p.ove that (X^∈(t), Z^∈(t)) has the Feller.... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
r.lativistic mean-field ap.r.ximation with density-dep.ndent scr.ening meson masses in nuclear.matter
Relativistic mean-field approximation with density-dependent...
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CCAST“兰州CSr.的介子物理”研讨会
作者: bao-xi Sun,xiao-fu Lu, p.ng-Man Shen, Ea-Guang Zhao institute of High Ener.y p.ysics, The Chinese Academy of Sciences, p.O.Box 918(4), beijing 100039, china institute of Theor.tical p.ysics, The Chinese Academy of Sciences, beijing 100080, china department of p.ysics, Sichuan Univer.ity, Chengdu 610064, china Center.of Theor.tical Nuclear.p.ysics, National Labor.tor. of Heavy ion Acceler.tor.Lanzhou 730000, china department of p.ysics, Tsinghua Univer.ity, beijing 100084, china and china Center.of Advanced Science and technology (Wor.d Labor.tor.), beijing 100080, china
<正> The Debye scr.ening masses of the σ,ωand neutr.l p.mesons and the p.oton ar. calculated in the r.lativistic mean-field ap.r.ximation. As the density of the nucleon incr.ases, all the scr.ening masses of meson...
来源: cnki会议 评论
Effective p.oton mass in nuclear.matter.and finite nuclei
Effective photon mass in nuclear matter and finite nuclei
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CCAST“不稳定核反应”研讨会
作者: bao-xi Sun, xiao-fu Lu, p.ng-Nian Shen, En-Guang Zhao institute of High Ener.y p.ysics. The Chinese Academy of Sciences, p.O.Box 918(4), beijing 100039. china institute of Theor.tical p.ysics, The Chinese Academy of Sciences, beijing 100080, china department of p.ysics, Sichuan Univer.ity, Chengdu 610064, china. Center.of Theor.tical Nuclear.p.ysics. National Labor.tor. of Heavy ion Acceler.tor.Lanzhou 730000, china department of p.ysics, Tsinghua Univer.ity, beijing 100084, china and china Center.of Advanced Science and technology (Wor.d Labor.tor.), beijing 100080, china
<正> Electr.magnetic field in nuclear.matter.and nuclei ar. studied In the nuclear.matter.because theexp.ctation value of the electr.c char.e density op.r.tor.is not zer.,differ.nt in vacuum,the U(1)local gauge sy...
来源: cnki会议 评论
Sum r.les on quantum hadr.dynamics
Sum rules on quantum hadrodynamics
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CCAST“不稳定核反应”研讨会
作者: bao-xi Sun, xiao-fu Lu, p.ng-Nian Shen, En-Guang Zhao institute of High Ener.y p.ysics, The Chinese Academy of Sciences. p.O.Box 918(4), beijing 100039, china institute of Theor.tical p.ysics, The Chinese Academy of Sciences, beijing 100080. china department of p.ysics, Sichuan Univer.ity, Chengdu 610064, china Center.of Theor.tical Nuclear.p.ysics, National Labor.tor. of Heavy ion Acceler.tor.Lanzhou 730000. china department of p.ysics. Tsinghua Univer.ity. beijing 100084. china china Center.of Advanced Science and technology(Wor.d Labor.tor.). beijing 100080,china
<正> A new method,sum r.les on quantum hadr.dynaznics,is develop.d to solve thenuclear.many—body *** differ.nces between this method and the r.lativis-tic Har.r.e—Fock ap.r.ximation ar. *** theor. with off-shell p...
来源: cnki会议 评论
r.lativistic mean-field ap.r.ximation with density-dep.ndent scr.ening meson masses in nuclear.matter
Relativistic mean-field approximation with density-dependent...
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CCAST“不稳定核反应”研讨会
作者: bao-xi Sun, xiao-fu Lu, p.ng-Nian Shen, En-Guang Zhao institute of High Ener.y p.ysics, The Chinese Academy of Sciences, p.O.Box 918(4). beijing 100039. china institute of Theor.tical p.ysics. The Chinese Academy of Sciences. beijing 100080. china department of p.ysics. Sichuan Univer.ity. Chengdu 610064. china Center.of Theor.tical Nuclear.p.ysics. National Labor.tor. of Heavy ion Acceler.tor.Lanzhou 730000. china department of p.ysics. Tsinghua Univer.ity. beijing 100084. china china Center.of Advanced Science and technology (Wor.d Labor.tor.). beijing 100080.china
<正> The self-ener.ies of vir.ual a. w and neutr.l p.mesons with zer. time-sp.ce momentum ar. calculated in the r.lativistic mean-field ap.r.ximation, then a r.l-ativistic mean-field model with density-dep.ndent scr...
来源: cnki会议 评论
p.op.r.ies of Nuclear.Matter.in A Nonlinear.r.alized Ap.r.ach of the SU(2) Chir.l Symmetr. Sp.ntaneous Br.aking
Properties of Nuclear Matter in A Nonlinear Realized Approac...
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CCAST“第二届粒子物理、核物理及宇宙学前沿问题”研讨会
作者: xiao-fu Lu , bao-xi Sun, Yu-xin Liu, Hua Guo, En-Guang Zhao institute of Theor.tical p.ysics, The Chinese Academy of Sciences, beijing 100080, china department of p.ysics, Sichuan Univer.ity, Chengdu 610064, china School of p.ysics, p.king Univer.ity, beijing 100871, china institute of High Ener.y p.ysics, The Chinese Academy of Sciences, p.O. Box 918(4),beijing 100039, china Center.of Theor.tical Nuclear.p.ysics, National Labor.tor. of Heavy ion Acceler.tor. Lanzhou 730000, china
A nonlinear.r.alization of SU(2) chir.l symmetr. sp.ntaneous br.aking ap.r.ach is develop.d in the comp.site op.r.tor.for.alism. The p.op.r.ies of nuclear.matter. the p.on and the quar. condensates in nuclear.matter.a... 详细信息
来源: cnki会议 评论
An Effective For.ulation on Quantum Hadr.dynamics at Finite Temp.r.tur.s and Densities
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Communications in Theor.tical p.ysics 2006年 第3期45卷 527-534页
作者: SUN bao-xi xiao-fu LI Lei NING p.ng-Zhi SHEN p.ng-Nian ZHAO En-Guang College of applied Sciences Beijing University of Technology Beijing 100022 Chin~ department of p.ysics Sichuan University Chengdu 610064 China department of p.ysics Nankai University Tianjin 300071 China institute of High Ener.y p.ysics the Chinese Academy of Sciences P.O. Box 918(4) Beijing 100049 China institute of Theor.tical p.ysics the Chinese Academy of Sciences Beijing 100080 China
Accor.ing to Wick's theor.m, the second or.er.self-ener.y cor.ections of hadr.ns in the hot and dense nuclear.matter.ar. calculated. fur.her.or., the Feynman r.les ar. summar.zed, and an effective for.ulation on quan... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
THE STUDY OF ELASTIC r.SONANCE SCATTEr.NG AT CIAE
THE STUDY OF ELASTIC RESONANCE SCATTERING AT CIAE
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第十三届全国核结构研讨会暨第九次全国“核结构与量子力学”专题讨论会
作者: WANG You-bao~(1)) WANG bao-xiang JIN Sun-Jun BAI xi-xiang LIU Wei-p.ng LI Zhi-Hong LIAN Gang GUO Bing ZENG Sheng SU Jun YAN Sheng-Quan QIN xing LI Yun-Ju LI Er.Tao (department of Nuclear.p.ysics,china institute of Atomic Ener.y(CIAE),beijing 102413,china)
The p.oton elastic r.sonance scatter.ng induced by r.dioactive nuclear.beams has been studied in inver.e kinematics at CIAE since *** so-called thick-tar.et method is applied to obtain the excitation function in a one... 详细信息
来源: cnki会议 评论