Qingguang Guan

12 papers Journal 12
YearRankTypeTitle / Venue / Authors
2025 J jnl
A Divergence-free Preserving Mixed Finite Element Method for Thermally Driven Active Fluid Model.
CoRR
Nan Zheng, Qingguang Guan, Wenlong Pei, Wenju Zhao
2025 J jnl
Unconditionally Stable, Variable Step DLN Methods for the Allen-Cahn Active Fluid Model: A Divergence-free Preserving Approach.
CoRR
Nan Zheng, Wenlong Pei, Qingguang Guan, Wenju Zhao
2024 J jnl
How Can Deep Neural Networks Fail Even With Global Optima?
CoRR
Qingguang Guan
2024 J jnl
Hybrid PDE-Deep Neural Network Model for Calcium Dynamics in Neurons.
CoRR
Abel Gurung, Qingguang Guan
2023 J jnl
Numerical analysis of energy stable weak Galerkin schemes for the Cahn-Hilliard equation.
Commun. Nonlinear Sci. Numer. Simul.
Wenju Zhao, Qingguang Guan
2023 J jnl
Weak Galerkin finite element method for second order problems on curvilinear polytopal meshes with Lipschitz continuous edges or faces.
Comput. Math. Appl.
Qingguang Guan, Gillian Queisser, Wenju Zhao
2022 J jnl
Modeling calcium dynamics in neurons with endoplasmic reticulum: Existence, uniqueness and an implicit-explicit finite element scheme.
Commun. Nonlinear Sci. Numer. Simul.
Qingguang Guan, Gillian Queisser
2021 J jnl
Coupled diffusion-reaction systems with ODE controlled interfaces: existence, uniqueness and an implicit-explicit finite element scheme.
CoRR
Qingguang Guan, Gillian Queisser
2020 J jnl
Weak Galerkin finite element method for Poisson's equation on polytopal meshes with small edges or faces.
J. Comput. Appl. Math.
Qingguang Guan
2017 J jnl
Analysis and approximation of a nonlocal obstacle problem.
J. Comput. Appl. Math.
Qingguang Guan, Max D. Gunzburger
2017 J jnl
Some Estimates for Virtual Element Methods.
Comput. Methods Appl. Math.
Susanne C. Brenner, Qingguang Guan, Li-Yeng Sung
2015 J jnl
θ schemes for finite element discretization of the space-time fractional diffusion equations.
J. Comput. Appl. Math.
Qingguang Guan, Max D. Gunzburger
2023 — conf
Not What You've Signed Up For: Compromising Real-World LLM-Integrated Applications with Indirect Prompt Injection.
AISec
Kai Greshake, Sahar Abdelnabi, Shailesh Mishra, Christoph Endres, Thorsten Holz, Mario Fritz
2026 — preprint
CCX: Enabling Unmodified Intel SGX Applications on Arm CCA.
arXiv
Matti Schulze, Thorsten Holz, Felix C. Freiling