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Conformal oscillator representations of orthosymplectic Lie superalgebras
期刊论文
JOURNAL OF PURE AND APPLIED ALGEBRA, 2021, 卷号: 225, 期号: 3, 页码: 24
Authors:
Xu, Xiaoping
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Submit date:2021/01/14
Orthosymplectic Lie superalgebra
Supersymmetric differential operator
Oscillator representation
Irreducible module
Polynomial algebra
Exponential-polynomial function
Forecasting Chinese cruise tourism demand with big data: An optimized machine learning approach
期刊论文
TOURISM MANAGEMENT, 2021, 卷号: 82, 页码: 10
Authors:
Xie, Gang
;
Qian, Yatong
;
Wang, Shouyang
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Submit date:2021/01/14
Cruise
Big data
Gravitational search algorithm
Tourism demand forecasting
A Superconvergent Nonconforming Mixed FEM for Multi-Term Time-Fractional Mixed Diffusion and Diffusion-Wave Equations with Variable Coefficients
期刊论文
EAST ASIAN JOURNAL ON APPLIED MATHEMATICS, 2021, 卷号: 11, 期号: 1, 页码: 63-92
Authors:
Fan, Huijun
;
Zhao, Yanmin
;
Wang, Fenling
;
Shi, Yanhua
;
Tang, Yifa
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Submit date:2021/01/14
Nonconforming mixed FEM
multi-term time-fractional mixed diffusion and diffusion-wave equations
L1 time-stepping method
Crank-Nicolson scheme
convergence and superconvergence
An Algebraic Multigrid Method for Eigenvalue Problems and Its Numerical Tests
期刊论文
EAST ASIAN JOURNAL ON APPLIED MATHEMATICS, 2021, 卷号: 11, 期号: 1, 页码: 1-19
Authors:
Zhang, Ning
;
Han, Xiaole
;
He, Yunhui
;
Xie, Hehu
;
You, Chun'guang
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Submit date:2021/01/14
Algebraic multigrid
multilevel correction
eigenvalue problem
Convergence and Stability of the Truncated Euler-Maruyama Method for Stochastic Differential Equations with Piecewise Continuous Arguments
期刊论文
NUMERICAL MATHEMATICS-THEORY METHODS AND APPLICATIONS, 2021, 卷号: 14, 期号: 1, 页码: 194-218
Authors:
Geng, Yidan
;
Song, Minghui
;
Lu, Yulan
;
Liu, Mingzhu
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Submit date:2021/01/14
Stochastic differential equations with piecewise continuous argument
local Lipschitz condition
Khasminskii-type condition
truncated Euler-Maruyama method
convergence and stability
Point vortex approximation for 2D Navier-Stokes equations driven by space-time white noise
期刊论文
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2021, 卷号: 493, 期号: 2, 页码: 21
Authors:
Flandoli, Franco
;
Luo, Dejun
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Submit date:2021/01/14
Point vortices
Navier-Stokes equations
Space-time white noise
Vorticity formulation
Weak convergence
Desingularization of vortex rings in 3 dimensional Euler flows
期刊论文
JOURNAL OF DIFFERENTIAL EQUATIONS, 2021, 卷号: 270, 页码: 1258-1297
Authors:
Cao, Daomin
;
Wan, Jie
;
Zhan, Weicheng
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Submit date:2021/01/14
(CO)HOMOLOGY SELF-CLOSENESS NUMBERS OF SIMPLY-CONNECTED SPACES
期刊论文
HOMOLOGY HOMOTOPY AND APPLICATIONS, 2021, 卷号: 23, 期号: 1, 页码: 1-16
Authors:
Li, Pengcheng
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Submit date:2020/09/23
self-homotopy equivalence
self-closeness number
cofibration
Algorithms for computing greatest common divisors of parametric multivariate polynomials
期刊论文
JOURNAL OF SYMBOLIC COMPUTATION, 2021, 卷号: 102, 页码: 3-20
Authors:
Kapur, Deepak
;
Lu, Dong
;
Monagan, Michael
;
Sun, Yao
;
Wang, Dingkang
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Submit date:2020/09/23
Parametric multivariate polynomials
Gcd system
Minimal comprehensive Grobner system
Ideal intersection
Ideal quotient
Computing real radicals and S-radicals of polynomial systems
期刊论文
JOURNAL OF SYMBOLIC COMPUTATION, 2021, 卷号: 102, 页码: 259-278
Authors:
El Din, Mohab Safey
;
Yang, Zhi-Hong
;
Zhi, Lihong
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Submit date:2020/09/23
Polynomial system
Real radical
S-radical ideal
Semi-algebraic set
Real algebraic geometry