Well-posedness results and blow-up for a semi-linear time fractional diffusion equation with variable coefficients
Vo Van Au, Jagdev Singh and Anh Tuan Nguyen

A stabilizer free WG method for the Stokes equations with order two superconvergence on polytopal mesh
Xiu Ye and Shangyou Zhang

A simple virtual element-based flux recovery on quadtree
Shuhao Cao

On blowup of secant varieties of curves
Lawrence Ein, Wenbo Niu and Jinhyung Park

Regularity of Wong-Zakai approximation for non-autonomous stochastic quasi-linear parabolic equation on RN
Guifen Liu and Wenqiang Zhao

Semilinear pseudo-parabolic equations on manifolds with conical singularities
Yitian Wang, Xiaoping Liu and Yuxuan Chen

Multidimensional stability of pyramidal traveling fronts in degenerate Fisher-KPP monostable and combustion equations
Denghui Wu and Zhen-Hui Bu

Constructions of three kinds of Bihom-superalgebras
Ying Hou and Liangyun Chen

Uniqueness and nondegeneracy of positive solutions to an elliptic system in ecology
Zaizheng Li and Zhitao Zhang

Weighted fourth order elliptic problems in the unit ball
Zongming Guo and Fangshu Wan

Recent progress on stable and finite Morse index solutions of semilinear elliptic equations
Kelei Wang

On mathematical analysis of complex fluids in active hydrodynamics
Yazhou Chen, Dehua Wang and Rongfang Zhang

Initial boundary value problem of a class of mixed pseudo-parabolic Kirchhoff equations
Yang Cao and Qiuting Zhao

A computable formula for the class number of the imaginary quadratic field $Q(−p—−√)$, $p=4n−1$
Jorge Garcia Villeda

A class of fourth-order hyperbolic equations with strongly damped and nonlinear logarithmic terms
Yi Cheng and Ying Chu

Optimal time-decay rates of the compressible Navier–Stokes–Poisson system in $R^3$
Guochun Wu, Han Wang and Yinghui Zhang

The algebraic classification of nilpotent commutative algebras
Doston Jumaniyozov, Ivan Kaygorodov and Abror Khudoyberdiyev

Variations on Lyapunov's stability criterion and periodic prey-predator systems
Rafael Ortega

Local well-posedness of solutions to the boundary layer equations for compressible two-fluid flow
Long Fan, Cheng-Jie Liu and Lizhi Ruan

Stabilizing effect of elasticity on the motion of viscoelastic/elastic fluids
Fei Jiang

Nonexistence of entire positive solutions for conformal Hessian quotient inequalities
Feida Jiang, Xi Chen and Juhua Shi

Non-global solution for visco-elastic dynamical system with nonlinear source term in control problem
Xiaoqiang Dai and Wenke Li

Some estimates of virtual element methods for fourth order problems
Qingguang Guan

Accelerating reinforcement learning with a Directional-Gaussian-Smoothing evolution strategy
Jiaxin Zhang, Hoang Tran and Guannan Zhang

Pullback dynamics of a 3D modified Navier-Stokes equations with double delays
Pan Zhang, Lan Huang, Rui Lu and Xin-Guang Yang

Global dynamics of some system of second-order difference equations
Tran Hong Thai, Nguyen Anh Dai and Pham Tuan Anh

On the existence of solutions for the Frenkel-Kontorova models on quasi-crystals
Jianxing Du and Xifeng Su

Path-connectedness in global bifurcation theory
J. F. Toland

On the number of critical points of solutions of semilinear elliptic equations
Massimo Grossi

Planar vortices in a bounded domain with a hole
Shusen Yan and Weilin Yu

Well-posedness in Sobolev spaces of the two-dimensional MHD boundary layer equations without viscosity
Wei-Xi Li and Rui Xu

Congruences for sixth order mock theta functions $λ(q)$ and $ρ(q)$
Harman Kaur and Meenakshi Rana

Optimal control for the coupled chemotaxis-fluid models in two space dimensions
Yunfei Yuan and Changchun Liu

Global dynamics in a competitive two-species and two-stimuli chemotaxis system with chemical signalling loop
Rong Zhang and Liangchen Wang

Canonical maps of general hypersurfaces in Abelian varieties
Fabrizio Catanese and Luca Cesarano

Yamabe systems and optimal partitions on manifolds with symmetries
Mónica Clapp and Angela Pistoia