Difeng Cai

Publication Activity (10 Years)

Years Active: 2018-2024
Publications (10 Years): 15

Top Topics

Kernel Matrices

Top Venues

Numer. Linear Algebra Appl.

J. Comput. Phys.

SIAM J. Matrix Anal. Appl.

Publications

Difeng Cai, Hua Huang, Edmond Chow, Yuanzhe Xi
Data-Driven Construction of Hierarchical Matrices With Nested Bases. SIAM J. Sci. Comput. 46 (2) (2024)
Difeng Cai, Edmond Chow, Yuanzhe Xi
Data-driven linear complexity low-rank approximation of general kernel matrices: A geometric approach. Numer. Linear Algebra Appl. 30 (6) (2023)
Difeng Cai, Yuliang Ji, Huan He, Qiang Ye, Yuanzhe Xi
AUTM flow: atomic unrestricted time machine for monotonic normalizing flows. UAI (2022)
Difeng Cai, Hua Huang, Edmond Chow, Yuanzhe Xi
Data-driven Construction of Hierarchical Matrices with Nested Bases. CoRR (2022)
Difeng Cai, Yuliang Ji, Huan He, Qiang Ye, Yuanzhe Xi
AUTM Flow: Atomic Unrestricted Time Machine for Monotonic Normalizing Flows. CoRR (2022)
Difeng Cai
Physics-informed distribution transformers via molecular dynamics and deep neural networks. J. Comput. Phys. 468 (2022)
Difeng Cai, James G. Nagy, Yuanzhe Xi
Fast Deterministic Approximation of Symmetric Indefinite Kernel Matrices with High Dimensional Datasets. SIAM J. Matrix Anal. Appl. 43 (2) (2022)
Difeng Cai, Edmond Chow, Yuanzhe Xi
Data-Driven Linear Complexity Low-Rank Approximation of General Kernel Matrices: A Geometric Approach. CoRR (2022)
Difeng Cai, James G. Nagy, Yuanzhe Xi
Fast and stable deterministic approximation of general symmetric kernel matrices in high dimensions. CoRR (2021)
Difeng Cai, Zhiqiang Cai
Hybrid A Posteriori Error Estimators for Conforming Finite Element Approximations to Stationary Convection-Diffusion-Reaction equations. CoRR (2021)
Difeng Cai, Zhiqiang Cai, Shun Zhang
Robust equilibrated a posteriori error estimator for higher order finite element approximations to diffusion problems. Numerische Mathematik 144 (1) (2020)
Difeng Cai, Zhiqiang Cai, Shun Zhang
Robust Equilibrated Error Estimator for Diffusion Problems: Mixed Finite Elements in Two Dimensions. J. Sci. Comput. 83 (1) (2020)
Difeng Cai, Panayot S. Vassilevski
Eigenvalue Problems for Exponential-Type Kernels. Comput. Methods Appl. Math. 20 (1) (2020)
Lucas Erlandson, Difeng Cai, Yuanzhe Xi, Edmond Chow
Accelerating Parallel Hierarchical Matrix-Vector Products via Data-Driven Sampling. IPDPS (2020)
Difeng Cai, Edmond Chow, Lucas Erlandson, Yousef Saad, Yuanzhe Xi
SMASH: Structured matrix approximation by separation and hierarchy. Numer. Linear Algebra Appl. 25 (6) (2018)