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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Maximal $L^1$-regularity and application to a free boundary problem of Navier-Stokes equations near half-space in critical space (I)
临界空间 近半空间 纳维-斯托克斯方程 最大$L^1$-正则性 自由边界问题
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2023/4/17
In this talk, time-dependent free surface problem for the incompressible Navier-Stokes equations which describes the motion of viscous incompressible fluid nearly half-space are considered. We will di...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Resolvent problem for linearized compressible Navier-Stokes equations with free surface
自由曲面 线性可压缩 纳维-斯托克斯方程 解问题
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2023/4/28
In this talk, we will discuss the resolvent problem for the linearized one of the free surface problem of compressible, viscous and heat-conducting fluid, which is a problem in an infinite strip domai...
The Kibble-Zurek Problem: Universality and the Scaling Limit
Kibble-Zurek nonequilibrium quench adiabatic
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2012/2/27
Near a critical point, the equilibrium relaxation time of a system diverges and any change of control/thermodynamic parameters leads to non-equilibrium behavior. The Kibble-Zurek problem is to determi...
Comments on: "Energetic balance for the Rayleigh--Stokes problem of an Oldroyd-B fluid" [Nonlinear Anal. RWA 12 (2011) 1]
Stokes’ first problem Oldroyd-B fluid Fourier–Laplace transform Energy analysis Incorrect solution
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2011/8/4
Abstract: We point out that an erroneous derivation in the recent paper [Fetecau et al., Nonlinear Anal. RWA 12 (2011) 1] yields a correct solution by accident. Additionally, a number of misrepresenta...
The Numerical Solution of Interacting Air Jets Problem for Low Reynolds Numbers
Air jets jets interaction impinging jets wall jets Crank-Nicholson method
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2009/10/15
The problem of interaction of jets is one of the interesting research subjects in the engineering applications. In this work,the two dimensional flow field resulting from the interaction of two jets p...
Parallelization of an algorithm for solving the gravity inverse problem
gravity inverse problem parallel algorithm
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2010/3/12
A parallel algorithm for solving the gravity inverse problem is considered. The corresponding programme has been implemented on the Massively Parallel Computing System MVS-1000.
A mapping technique for a heat conduction problem on moving mesh using the hp-version of the finite element method
heat conduction hp-version of the finite element method mapping technique
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2010/3/15
The numerical solution of the thermal part of a coupled thermo-mechanical contact problem is presented. The hp-version finite element method is used for the discretization of the temperature field in ...
Exact solution of the plane problem of elasticity in a rectangular region
plane problem of elasticity rectangle equilibrium and compatibility equations eigenfunctions
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2010/3/15
The exact solution of the quasi-static boundary value problem of plane elasticity in a rectangular region is constructed. This solution consisting of two parts satisfies both the conditions imposed on...
Contact problem for the autofrettage of thick cylinders
Contact problem for the autofrettage thick cylinders
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2010/3/12
Contact problem for the autofrettage of thick cylinders。