Xianfu Wang

Publication Activity (10 Years)

Years Active: 2007-2024
Publications (10 Years): 40

Top Topics

Top Venues

J. Optim. Theory Appl.

Publications

Xianfu Wang, Ziyuan Wang
A Bregman inertial forward-reflected-backward method for nonconvex minimization. J. Glob. Optim. 89 (2) (2024)
Honglin Luo, Xianfu Wang, Xinmin Yang
Various Notions of Nonexpansiveness Coincide for Proximal Mappings of Functions. SIAM J. Optim. 34 (1) (2024)
Bing Tan, Xiaolong Qin, Xianfu Wang
Alternated inertial algorithms for split feasibility problems. Numer. Algorithms 95 (2) (2024)
Xianfu Wang, Ziyuan Wang
Every proximal mapping is a resolvent of level proximal subdifferential. Optim. Lett. 18 (5) (2024)
Heinz H. Bauschke, Manish Krishan Lal, Xianfu Wang
Directional asymptotics of Fejér monotone sequences. Optim. Lett. 17 (3) (2023)
Xianfu Wang, Ziyuan Wang
Calculus Rules of the Generalized Concave Kurdyka-Łojasiewicz Property. J. Optim. Theory Appl. 197 (3) (2023)
Heinz H. Bauschke, Manish Krishan Lal, Xianfu Wang
Projections onto hyperbolas or bilinear constraint sets in Hilbert spaces. J. Glob. Optim. 86 (1) (2023)
Heinz H. Bauschke, Shambhavi Singh, Xianfu Wang
The Splitting Algorithms by Ryu, by Malitsky-Tam, and by Campoy Applied to Normal Cones of Linear Subspaces Converge Strongly to the Projection onto the Intersection. SIAM J. Optim. 33 (2) (2023)
Xianfu Wang, Heinz H. Bauschke
The Bregman Proximal Average. SIAM J. Optim. 32 (2) (2022)
Heinz H. Bauschke, Shambhavi Singh, Xianfu Wang
Finding best approximation pairs for two intersections of closed convex sets. Comput. Optim. Appl. 81 (1) (2022)
Xianfu Wang, Ziyuan Wang
The Exact Modulus of the Generalized Concave Kurdyka-Łojasiewicz Property. Math. Oper. Res. 47 (4) (2022)
Xianfu Wang, Ziyuan Wang
Malitsky-Tam forward-reflected-backward splitting method for nonconvex minimization problems. Comput. Optim. Appl. 82 (2) (2022)
Heinz H. Bauschke, Hui Ouyang, Xianfu Wang
Best approximation mappings in Hilbert spaces. Math. Program. 195 (1) (2022)
Hui Ouyang, Xianfu Wang
Bregman Circumcenters: Basic Theory. J. Optim. Theory Appl. 191 (1) (2021)
Heinz H. Bauschke, Manish Krishan Lal, Xianfu Wang
Projections onto hyperbolas or bilinear constraint sets in Hilbert spaces. CoRR (2021)
Heinz H. Bauschke, Hui Ouyang, Xianfu Wang
On the linear convergence of circumcentered isometry methods. Numer. Algorithms 87 (1) (2021)
Sedi Bartz, Heinz H. Bauschke, Hung M. Phan, Xianfu Wang
Multi-marginal maximal monotonicity and convex analysis. Math. Program. 185 (1-2) (2021)
Heinz H. Bauschke, Manish Krishan Lal, Xianfu Wang
The projection onto the cross. CoRR (2021)
Salihah Alwadani, Heinz H. Bauschke, Julian P. Revalski, Xianfu Wang
The difference vectors for convex sets and a resolution of the geometry conjecture. Open J. Math. Optim. 2 (2021)
Salihah Alwadani, Heinz H. Bauschke, Xianfu Wang
Attouch-Théra Duality, Generalized Cycles, and Gap Vectors. SIAM J. Optim. 31 (3) (2021)
Heinz H. Bauschke, Walaa M. Moursi, Xianfu Wang
Generalized monotone operators and their averaged resolvents. Math. Program. 189 (1) (2021)
Xiaobo Li, Xianfu Wang, Manish Krishan Lal
A Nonmonotone Trust Region Method for Unconstrained Optimization Problems on Riemannian Manifolds. J. Optim. Theory Appl. 188 (2) (2021)
Heinz H. Bauschke, Minh N. Bùi, Xianfu Wang
Applying FISTA to optimization problems (with or) without minimizers. Math. Program. 184 (1) (2020)
Honglin Luo, Xianfu Wang, Brett Lukens
Variational Analysis on the Signed Distance Functions. J. Optim. Theory Appl. 180 (3) (2019)
Heinz H. Bauschke, Jérôme Bolte, Jiawei Chen, Marc Teboulle, Xianfu Wang
On Linear Convergence of Non-Euclidean Gradient Methods without Strong Convexity and Lipschitz Gradient Continuity. J. Optim. Theory Appl. 182 (3) (2019)
Dongying Wang, Xianfu Wang
A parameterized Douglas-Rachford algorithm. Comput. Optim. Appl. 73 (3) (2019)
Heinz H. Bauschke, Minh N. Bùi, Xianfu Wang
On sums and convex combinations of projectors onto convex sets. J. Approx. Theory 242 (2019)
Hui Ma, Julian Cheng, Xianfu Wang
Proportional Fair Secrecy Beamforming for MISO Heterogeneous Cellular Networks With Wireless Information and Power Transfer. IEEE Trans. Commun. 67 (8) (2019)
Hui Ma, Julian Cheng, Xianfu Wang
Secrecy Beamforming for SWIPT MISO Heterogeneous Cellular Networks. CoRR (2018)
Chayne Planiden, Xianfu Wang
Epi-convergence: The Moreau Envelope and Generalized Linear-Quadratic Functions. J. Optim. Theory Appl. 177 (1) (2018)
Hui Ma, Julian Cheng, Xianfu Wang, Piming Ma
Robust MISO Beamforming With Cooperative Jamming for Secure Transmission From Perspectives of QoS and Secrecy Rate. IEEE Trans. Commun. 66 (2) (2018)
Salihah Alwadani, Heinz H. Bauschke, Walaa M. Moursi, Xianfu Wang
On the asymptotic behaviour of the Aragón Artacho-Campoy algorithm. Oper. Res. Lett. 46 (6) (2018)
Heinz H. Bauschke, Minh N. Bùi, Xianfu Wang
Projecting onto the Intersection of a Cone and a Sphere. SIAM J. Optim. 28 (3) (2018)
Heinz H. Bauschke, Jason Schaad, Xianfu Wang
On Douglas-Rachford operators that fail to be proximal mappings. Math. Program. 168 (1-2) (2018)
Hui Ma, Haijun Zhang, Xianfu Wang, Julian Cheng
Backhaul-Aware User Association and Resource Allocation for Massive MIMO-Enabled HetNets. IEEE Commun. Lett. 21 (12) (2017)
Hui Ma, Julian Cheng, Xianfu Wang
Cooperative Jamming Aided Robust Beamforming for MISO Channels with Unknown Eavesdroppers. GLOBECOM (2017)
Sedi Bartz, Heinz H. Bauschke, Xianfu Wang
The Resolvent Order: A Unification of the Orders by Zarantonello, by Loewner, and by Moreau. SIAM J. Optim. 27 (1) (2017)
Sedi Bartz, Heinz H. Bauschke, Sarah M. Moffat, Xianfu Wang
The Resolvent Average of Monotone Operators: Dominant and Recessive Properties. SIAM J. Optim. 26 (1) (2016)
Heinz H. Bauschke, José Yunier Bello Cruz, Tran T. A. Nghia, Hung M. Phan, Xianfu Wang
Optimal Rates of Linear Convergence of Relaxed Alternating Projections and Generalized Douglas-Rachford Methods for Two Subspaces. Numer. Algorithms 73 (1) (2016)
Sarah M. Moffat, Walaa M. Moursi, Xianfu Wang
Nearly convex sets: fine properties and domains or ranges of subdifferentials of convex functions. Math. Program. 160 (1-2) (2016)
Xianfu Wang, Xinmin Yang
On the Existence of Minimizers of Proximity Functions for Split Feasibility Problems. J. Optim. Theory Appl. 166 (3) (2015)
Heinz H. Bauschke, Caifang Wang, Xianfu Wang, Jia Xu
On the Finite Convergence of a Projected Cutter Method. J. Optim. Theory Appl. 165 (3) (2015)
Heinz H. Bauschke, Caifang Wang, Xianfu Wang, Jia Xu
On Subgradient Projectors. SIAM J. Optim. 25 (2) (2015)
Heinz H. Bauschke, D. Russell Luke, Hung M. Phan, Xianfu Wang
Restricted Normal Cones and Sparsity Optimization with Affine Constraints. Found. Comput. Math. 14 (1) (2014)
Heinz H. Bauschke, José Yunier Bello Cruz, Tran T. A. Nghia, Hung M. Phan, Xianfu Wang
The rate of linear convergence of the Douglas-Rachford algorithm for subspaces is the cosine of the Friedrichs angle. J. Approx. Theory 185 (2014)
Sheena Haines, Jason L. Loeppky, Paul Tseng, Xianfu Wang
Convex Relaxations of the Weighted Maxmin Dispersion Problem. SIAM J. Optim. 23 (4) (2013)
Heinz H. Bauschke, Sarah M. Moffat, Xianfu Wang
Near equality, near convexity, sums of maximally monotone operators, and averages of firmly nonexpansive mappings. Math. Program. 139 (1-2) (2013)
Xianfu Wang, Liangjin Yao
Maximally monotone linear subspace extensions of monotone subspaces: explicit constructions and characterizations. Math. Program. 139 (1-2) (2013)
Heinz H. Bauschke, Jonathan M. Borwein, Xianfu Wang, Liangjin Yao
Every maximally monotone operator of Fitzpatrick-Phelps type is actually of dense type. Optim. Lett. 6 (8) (2012)
Heinz H. Bauschke, Xianfu Wang, Calvin J. S. Wylie
Fixed Points of Averages of Resolvents: Geometry and Algorithms. SIAM J. Optim. 22 (1) (2012)
Xianfu Wang
Self-dual Regularization of Monotone Operators via the Resolvent Average. SIAM J. Optim. 21 (2) (2011)
Heinz H. Bauschke, Mason S. Macklem, Jason B. Sewell, Xianfu Wang
Klee sets and Chebyshev centers for the right Bregman distance. J. Approx. Theory 162 (6) (2010)
Heinz H. Bauschke, Xianfu Wang, Liangjin Yao
On Borwein--Wiersma Decompositions of Monotone Linear Relations. SIAM J. Optim. 20 (5) (2010)
Heinz H. Bauschke, Xianfu Wang, Liangjin Yao
Autoconjugate representers for linear monotone operators. Math. Program. 123 (1) (2010)
Heinz H. Bauschke, Xianfu Wang, Jane J. Ye, Xiaoming Yuan
Bregman distances and Klee sets. J. Approx. Theory 158 (2) (2009)
Heinz H. Bauschke, Xianfu Wang, Jane J. Ye, Xiaoming Yuan
Bregman distances and Chebyshev sets. J. Approx. Theory 159 (1) (2009)
Heinz H. Bauschke, Rafal Goebel, Yves Lucet, Xianfu Wang
The Proximal Average: Basic Theory. SIAM J. Optim. 19 (2) (2008)
Heinz H. Bauschke, Jonathan M. Borwein, Xianfu Wang
Fitzpatrick Functions and Continuous Linear Monotone Operators. SIAM J. Optim. 18 (3) (2007)
Heinz H. Bauschke, Yves Lucet, Xianfu Wang
Primal-Dual Symmetric Intrinsic Methods for Finding Antiderivatives of Cyclically Monotone Operators. SIAM J. Control. Optim. 46 (6) (2007)