Topology-Preserved Diffusion Distance for Histogram Comparison. - Wang Yan; Qiqi Wang 001; Qingshan Liu 001; Hanqing Lu; Songde Ma (BMVC, 2007)

A Monte Carlo method for solving unsteady adjoint equations. - Qiqi Wang 001; David F. Gleich; Amin Saberi; Nasrollah Etemadi; Parviz Moin (J. Comput. Phys., 2008)

Minimal Repetition Dynamic Checkpointing Algorithm for Unsteady Adjoint Calculation. - Qiqi Wang 001; Parviz Moin; Gianluca Iaccarino (SIAM J. Sci. Comput., 2009)

A high order multivariate approximation scheme for scattered data sets. - Qiqi Wang 001; Parviz Moin; Gianluca Iaccarino (J. Comput. Phys., 2010)

A Rational Interpolation Scheme with Superpolynomial Rate of Convergence. - Qiqi Wang 001; Parviz Moin; Gianluca Iaccarino (SIAM J. Numer. Anal., 2010)

Sensitivity analysis of limit cycle oscillations. - Joshua A. Krakos; Qiqi Wang 001; Steven R. Hall; David L. Darmofal (J. Comput. Phys., 2012)

A Conservative Mesh-Free Scheme and Generalized Framework for Conservation Laws. - Edmond Kwan-yu Chiu; Qiqi Wang 001; Rui Hu; Antony Jameson (SIAM J. Sci. Comput., 2012)

Residual Minimizing Model Interpolation for Parameterized Nonlinear Dynamical Systems. - Paul G. Constantine; Qiqi Wang 001 (SIAM J. Sci. Comput., 2012)

Forward and adjoint sensitivity computation of chaotic dynamical systems. - Qiqi Wang 001 (J. Comput. Phys., 2013)

Probability density adjoint for sensitivity analysis of the Mean of Chaos. - Patrick Blonigan; Qiqi Wang 001 (J. Comput. Phys., 2014)

Least Squares Shadowing sensitivity analysis of chaotic limit cycle oscillations. - Qiqi Wang 001; Rui Hu; Patrick Blonigan (J. Comput. Phys., 2014)

Convergence of the Least Squares Shadowing Method for Computing Derivative of Ergodic Averages. - Qiqi Wang 001 (SIAM J. Numer. Anal., 2014)

Active Subspace Methods in Theory and Practice: Applications to Kriging Surfaces. - Paul G. Constantine; Eric Dow; Qiqi Wang 001 (SIAM J. Sci. Comput., 2014)

Erratum: Active Subspace Methods in Theory and Practice: Applications to Kriging Surfaces. - Paul G. Constantine; Eric Dow; Qiqi Wang 001 (SIAM J. Sci. Comput., 2014)

Optimization of Gaussian Random Fields. - Eric Dow; Qiqi Wang 001 (SIAM J. Sci. Comput., 2015)

The swept rule for breaking the latency barrier in time advancing two-dimensional PDEs. - Maitham Makki Alhubail; Qiqi Wang 001; John Williams (CoRR, 2016)

Sensitivity analysis on chaotic dynamical system by Non-Intrusive Least Square Shadowing (NILSS). - Angxiu Ni; Qiqi Wang 001 (CoRR, 2016)

Simultaneous single-step one-shot optimization with unsteady PDEs. - Stefanie Günther; Nicolas R. Gauger; Qiqi Wang 001 (J. Comput. Appl. Math., 2016)

The swept rule for breaking the latency barrier in time advancing PDEs. - Maitham Makki Alhubail; Qiqi Wang 001 (J. Comput. Phys., 2016)

Simplified Least Squares Shadowing sensitivity analysis for chaotic ODEs and PDEs. - Mario Chater; Angxiu Ni; Qiqi Wang 001 (J. Comput. Phys., 2017)

Lyapunov spectrum of the separated flow around the NACA 0012 airfoil and its dependence on numerical discretization. - Pablo Fernández 002; Qiqi Wang 001 (J. Comput. Phys., 2017)

A framework for simultaneous aerodynamic design optimization in the presence of chaos. - Stefanie Günther; Nicolas R. Gauger; Qiqi Wang 001 (J. Comput. Phys., 2017)

Sensitivity analysis on chaotic dynamical systems by Non-Intrusive Least Squares Shadowing (NILSS). - Angxiu Ni; Qiqi Wang 001 (J. Comput. Phys., 2017)

Multigrid-in-time for sensitivity analysis of chaotic dynamical systems. - Patrick Blonigan; Qiqi Wang 001 (Numer. Linear Algebra Appl., 2017)

Least Squares Shadowing Method for Sensitivity Analysis of Differential Equations. - Mario Chater; Angxiu Ni; Patrick Blonigan; Qiqi Wang 001 (SIAM J. Numer. Anal., 2017)

Multiple shooting shadowing for sensitivity analysis of chaotic dynamical systems. - Patrick Blonigan; Qiqi Wang 001 (J. Comput. Phys., 2018)

Toward computing sensitivities of average quantities in turbulent flows. - Nisha Chandramoorthy; Zhong-Nan Wang; Qiqi Wang 001; Paul Tucker (CoRR, 2019)

Sensitivity analysis on chaotic dynamical systems by Finite Difference Non-Intrusive Least Squares Shadowing (FD-NILSS). - Angxiu Ni; Qiqi Wang 001; Pablo Fernández 002; Chaitanya Talnikar (J. Comput. Phys., 2019)

A two-level computational graph method for the adjoint of a finite volume based compressible unsteady flow solver. - Chaitanya Talnikar; Qiqi Wang 001 (Parallel Comput., 2019)

A data driven heuristic for rapid convergence of general Scheduled Relaxation Jacobi (SRJ) schemes. - Mohammad Shafaet Islam; Qiqi Wang 001 (CoRR, 2020)

Differentiating densities on smooth manifolds. - Adam A. Sliwiak; Qiqi Wang 001 (Appl. Math. Comput., 2021)

Computational assessment of smooth and rough parameter dependence of statistics in chaotic dynamical systems. - Adam A. Sliwiak; Nisha Chandramoorthy; Qiqi Wang 001 (Commun. Nonlinear Sci. Numer. Simul., 2021)

Aerodynamic Risk Assessment using Parametric, Three-Dimensional Unstructured, High-Fidelity CFD and Adaptive Sampling. - Runda Ji; Qiqi Wang 001 (CoRR, 2021)

Scheduled Relaxation Jacobi schemes for non-elliptic partial differential equations. - Mohammad Shafaet Islam; Qiqi Wang 001 (CoRR, 2021)

On the probability of finding nonphysical solutions through shadowing. - Nisha Chandramoorthy; Qiqi Wang 001 (J. Comput. Phys., 2021)

A Hierarchical Jacobi Iteration for Structured Matrices on GPUs using Shared Memory. - Mohammad Shafaet Islam; Qiqi Wang 001 (HPEC, 2022)

Efficient Computation of Linear Response of Chaotic Attractors with One-Dimensional Unstable Manifolds. - Nisha Chandramoorthy; Qiqi Wang 001 (SIAM J. Appl. Dyn. Syst., 2022)

A Trajectory-Driven Algorithm for Differentiating SRB Measures on Unstable Manifolds. - Adam A. Sliwiak; Qiqi Wang 001 (SIAM J. Sci. Comput., 2022)

Space-Split Algorithm for Sensitivity Analysis of Discrete Chaotic Systems With Multidimensional Unstable Manifolds. - Adam A. Sliwiak; Qiqi Wang 001 (SIAM J. Sci. Comput., 2022)