Frontiers of Mathematics in China
A matrix operator approach to a risk model with two classes of claims
Bijective maps on standard Borel subgroup of symplectic group preserving commutators
Certain classes of C*-algebras preserved by tracial approximation
Characterization of automorphism groups of sporadic simple groups
Classification of multiple unilateral weighted shifts by $$\mathbb{A}_{\aleph _0 }$$
Continuity of Lyapunov exponent for analytic quasi-periodic cocycles on higher-dimensional torus
Convex function on pseudo-Grassmann manifold and its applications for Bernstein-type theorem
Error estimates of triangular mixed finite element methods for quasilinear optimal control problems
Existence of rainbow matchings in properly edge-colored graphs
Existence of solutions for elliptic equations without superquadraticity condition
First eigenvalue of birth-death processes with killing
Fluid approximation for generalized Jackson network with vacations
Inhomogeneous quantum codes (II): non-additive case
Mean and variance of first passage time of non-homogeneous random walk
Module-relative-Hochschild (co)homology of tensor products
Poisson structures on basic cycles
Skewness of generalized Petersen graphs and related graphs