期刊： CHINESE ANNALS OF MATHEMATICS SERIES B, 2021; 42 (3)
In this paper, the authors establish the existence and uniqueness theorem of L-p (1 < p <= 2) solutions for multidimensional backward doubly sto......
期刊： CHINESE ANNALS OF MATHEMATICS SERIES B, 2021; 42 (2)
In this paper, the authors investigate the optimal conversion rate at which land use is irreversibly converted from biodiversity conservation to agric......
期刊： CHINESE ANNALS OF MATHEMATICS SERIES B, 2021; 42 (4)
In this paper, the author solves the Dirichlet problem for Hermitian-Poisson metric equation root-1 Lambda(omega)G(H) = lambda Id and proves the exist......
期刊： CHINESE ANNALS OF MATHEMATICS SERIES B, 2021; 42 (2)
The present paper is concerned with the eigenvalue problem for cone degenerate p-Laplacian. First the authors introduce the corresponding weighted Sob......
期刊： CHINESE ANNALS OF MATHEMATICS SERIES B, 2021; 42 (3)
In this work, the authors considered the periodic optimal control problem of Fitzhugh-Nagumo equation. They firstly prove the existence of time-period......
期刊： CHINESE ANNALS OF MATHEMATICS SERIES B, 2021; 42 (2)
In this paper, the authors study further properties and applications of weighted homology and persistent homology. The Mayer-Vietoris sequence and gen......
期刊： CHINESE ANNALS OF MATHEMATICS SERIES B, 2021; 42 (4)
In the paper, the authors provide a new proof and derive some new elliptic type (Hamilton type) gradient estimates for fast diffusion equations on a c......
期刊： CHINESE ANNALS OF MATHEMATICS SERIES B, 2021; 42 (2)
The author studies the optimal investment stopping problem in both continuous and discrete cases, where the investor needs to choose the optimal tradi......
期刊： CHINESE ANNALS OF MATHEMATICS SERIES B, 2021; 42 (2)
In this paper, the author proves that the spacelike self-shrinker which is closed with respect to the Euclidean topology must be flat under a growth c......
期刊： CHINESE ANNALS OF MATHEMATICS SERIES B, 2021; 42 (2)
In this paper, for the Lorentz manifold M-2 x Double-struck capital R with M-2 a 2-dimensional complete surface with nonnegative Gaussian curvature, t......
期刊： CHINESE ANNALS OF MATHEMATICS SERIES B, 2021; 42 (3)
An explicit example of a Reich sequence for a uniquely extremal quasiconformal mapping in a borderline case between uniqueness and non-uniqueness is g......
期刊： CHINESE ANNALS OF MATHEMATICS SERIES B, 2021; 42 (3)
In this paper, the authors study the moduli space of quasi-polarized complex K3 surfaces of degree 6 and 8 via geometric invariant theory. The general......
期刊： CHINESE ANNALS OF MATHEMATICS SERIES B, 2021; 42 (4)
Recently, there are extensive studies on perfect state transfer (PST for short) on graphs due to their significant applications in quantum information......
期刊： CHINESE ANNALS OF MATHEMATICS SERIES B, 2021; 42 (4)
In this paper, the authors derive the existence criteria and the formulae of the weighted Moore-Penrose inverse, the e-core inverse and the f-dual cor......
期刊： CHINESE ANNALS OF MATHEMATICS SERIES B, 2021; 42 (3)
In this paper the author derives a geometric characterization of totally isotropic Willmore two-spheres in S-6, which also yields to a description of ......
