Publications (35)
Rethinking Adapter Placement: A Dominant Adaptation Module Perspective
Suoxin Zhang, Run He, Di Fang +3
Mixing Time of Open Quantum Systems via Hypocoercivity
Di Fang, Jianfeng Lu, Yu Tong
Efficient quantum algorithm for nonlinear reaction-diffusion equations and energy estimation
Dong An, Di Fang, Stephen Jordan +3
Time-dependent unbounded Hamiltonian simulation with vector norm scaling
Dong An, Di Fang, Lin Lin
L3A: Label-Augmented Analytic Adaptation for Multi-Label Class Incremental Learning
Xiang Zhang, Run He, Jiao Chen +5
Semantic Shift Estimation via Dual-Projection and Classifier Reconstruction for Exemplar-Free Class-Incremental Learning
Run He, Di Fang, Yicheng Xu +5
Asymptotic analysis of diabatic surface hopping algorithm in the adiabatic and non-adiabatic limits
Zhenning Cai, Di Fang, Jianfeng Lu
Limited Feedback-Based Interference Alignment for Interfering Multi-Access Channels
Hui Gao, Tiejun Lv, Di Fang +2
A Diabatic Surface Hopping Algorithm based on Time Dependent Perturbation Theory and Semiclassical Analysis
Di Fang, Jianfeng Lu
Splitting Analysis for Yukawa Potential
Di Fang, Jiaqi Zhang
The paper analyzes operator splitting methods for the Schrödinger equation with a Yukawa potential, proving a global 1/4-order convergence rate for many-body systems and establishi…
Uniform observable error bounds of Trotter formulae for the semiclassical Schrödinger equation
Yonah Borns-Weil, Di Fang
Learning many-body Hamiltonians with Heisenberg-limited scaling
Hsin-Yuan Huang, Yu Tong, Di Fang +1
Observable Error Bounds of the Time-splitting Scheme for Quantum-Classical Molecular Dynamics
Di Fang, Albert Tres
Qubit-Efficient Quantum Algorithm for Linear Differential Equations
Di Fang, David Lloyd George, Yu Tong
Parallel transport dynamics for mixed quantum states with applications to time-dependent density functional theory
Dong An, Di Fang, Lin Lin
AFL: A Single-Round Analytic Approach for Federated Learning with Pre-trained Models
Run He, Kai Tong, Di Fang +5
Time-dependent Hamiltonian Simulation via Magnus Expansion: Algorithm and Superconvergence
Di Fang, Diyi Liu, Rahul Sarkar
GACL: Exemplar-Free Generalized Analytic Continual Learning
Huiping Zhuang, Yizhu Chen, Di Fang +5
Quantum Gibbs sampling through the detectability lemma
Di Fang, Jianfeng Lu, Yu Tong +1
Time-marching based quantum solvers for time-dependent linear differential equations
Di Fang, Lin Lin, Yu Tong
Trotterization with Many-body Coulomb Interactions: Convergence for General Initial Conditions and State-Dependent Improvements
Di Fang, Xiaoxu Wu
On the Trotter Error in Many-body Quantum Dynamics with Coulomb Potentials
Di Fang, Xiaoxu Wu, Avy Soffer
AIR: Analytic Imbalance Rectifier for Continual Learning
Di Fang, Yinan Zhu, Runze Fang +3
Numerical study of ergodicity for the overdamped Generalized Langevin Equation with fractional noise
Di Fang, Lei Li
Circuit Depth Reduction of One-Ancilla Quantum Differential Equation Solver via Extrapolation
Di Fang, Justin Park
Discrete Superconvergence Analysis for Quantum Magnus Algorithms of Unbounded Hamiltonian Simulation
Yonah Borns-Weil, Di Fang, Jiaqi Zhang
Superconvergence of High-order Magnus Quantum Algorithms
Di Fang, Jiaqi Zhang
Uniform semiclassical observable error bound of Trotter-Suzuki splitting: a simple algebraic proof
Di Fang, Conrad Qu
Time-dependent Hamiltonian Simulation of Highly Oscillatory Dynamics and Superconvergence for Schrödinger Equation
Dong An, Di Fang, Lin Lin
Logical Resource Estimation for Quantum State Preparation with Compilation
Diyi Liu, Hanyu Wang, Shuchen Zhu +6
An Efficient Time-splitting Method for the Ehrenfest Dynamics
Di Fang, Shi Jin, Christof Sparber
Online Analytic Exemplar-Free Continual Learning with Large Models for Imbalanced Autonomous Driving Task
Huiping Zhuang, Di Fang, Kai Tong +4
Emergent behaviors of the Cucker-Smale ensemble under attractive-repulsive couplings and Rayleigh frictions
Di Fang, Seung-Yeal Ha, Shi Jin
High-order Magnus Expansion for Hamiltonian Simulation
Di Fang, Diyi Liu, Shuchen Zhu
REAL: Representation Enhanced Analytic Learning for Exemplar-free Class-incremental Learning
Run He, Di Fang, Yizhu Chen +5