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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Fast Numerical Evaluation of Generalized Todd Polynomials
广义托德多项式 的快速数值 评估
2023/4/23
Fast Numerical Evaluation of Generalized Todd Polynomials.
Towards self-organization of decaying surface corrugations: A numerical study
A numerical study self-organization
2015/12/11
We study numerically the interplay of surface topography and kinetics in the relaxation of crystal
surface corrugations below roughening in two independent space dimensions. The kinetic processes
ar...
A test of numerical instability and stiffness in the parametrizations of the ARPEGE and ALADIN models
numerical instability stiffness
2014/12/12
Meteorological numerical weather prediction
(NWP) models solve a system of partial differential equations in time and space.
A note on the computation of the Frobenius number of a numerical semigroup
numerical semigroup Frobenius number monomial curve semigroup ideal
2011/8/26
Abstract: In this article we present a formula for the computation of the Frobenius number and the conductor of a numerical semigroup from the sockel of a quotient of certain semigroup ring.
Numerical Approximation of the Inviscid 3D Primitive Equations in a Limited Domain
the Inviscid 3D Primitive Equations Limited Domain
2010/11/24
A new set of nonlocal boundary conditions are proposed for the higher modes of the 3D inviscid primitive equations. Numerical schemes using the splitting-up method are proposed for these modes. Numeri...
Numerical Resolution near t = 0 of NonlinearEvolution Equations in the Presence of Corner Singularities in Space Dimension 1
Numerical Resolution Nonlinear Evolution Equations
2010/11/23
The incompatibilities between the initial and boundary data will cause singularities at the time-space corners, which in turn adversely affect the accuracy of the numerical schemes used to compute the...
Irreducibility of the space of cyclic covers of algebraic curves of fixed numerical type and the irreducible components of $Sing (\bar{\mathfrak M_g})$
space algebraic curves numerical type irreducible components
2010/11/8
We prove irreducibility for the space of cyclic covers of fixed numerical type between smooth projective curves, and also for the space of cyclic covers of prime order and of fixed numerical-combinato...
Numerical study of the blowup/global existence dichotomy for the focusing cubic nonlinear Klein-Gordon equation
the blowup/global existence dichotomy the focusing cubic nonlinear Klein-Gordon equation
2010/11/15
We present some numerical findings concerning the nature of the blowup vs. global existence dichotomy for the focusing cubic nonlinear Klein-Gordon equation in three dimensions for radial data. The co...
Complete Numerical Isolation of Real Zeros in General Triangular Systems
system of polynomial equations triangular polynomial system zero-dimensional system isolating interval real zero isolation complete numerical algorithms sleeve bound evaluation bound separation bound
2013/9/9
We consider the computational problem of isolating all the real zeros of a zero-dimensional triangular polynomial system Fn μZ[x1xn]. We present a complete numerical algorithm for this problem. Our sy...
Complete Numerical Isolation of Real Roots in Zero-dimensional Triangular Systems
Triangular system real zero isolation sleeve bound evaluation bound
2013/9/9
We present a complete numerical algorithm of isolating all the real zeros of a zero-dimensional triangular polynomial system Fn μ Z. Our system Fn is general, with no further assumptions. In particula...
期刊信息
篇名
Numerical Green’s Function of a Point Current Source in Horizontal Multi-layer Soils by Utilizing the Vector Matrix Pencil Technique.
语种
英文
撰写或编译
撰写
作者
J. Zou,R. Zeng,J. L. He,J. Guo,Y. Q. Gao...