Publications

Preprints:

• P.T. Hoai, N.D. Hoang and F. Lara, A Modified Projected Gradient Algorithm for Solving Quasiconvex Programming with Applications, under review.
  

• P.T. Hoai and H.T.H. Yen, Steepest descent method using novel adaptive stepsizes for unconstrained nonlinear multiobjective programming, under review.
  

• N.P.H. Chung, P.T. Hoai and H.V. Chung, New efficient accelerated and stochastic gradient descent algorithms based on locally Lipschitz gradient constants, under review.
  

• P.T. Hoai, N.P.D. Thai, Composite optimization models via proximal gradient method with a novel enhanced adaptive stepsize, under review.
  

2025:

• P.T. Hoai, A new proximal gradient algorithm for solving mixed variational inequality problems with a novel explicit stepsize and applications, Mathematics and Computers in Simulation, Volume 229, March 2025, Pages 594-610, https://doi.org/10.1016/j.matcom.2024.10.008 .
  

2024:

• P.T. Hoai, N.T. Vinh, An inertial hyperplane projection method for split feasibility problems and applications, Optimization, 1–31 (2024), https://doi.org/10.1080/02331934.2024.2375430 .
  

• Pham Thi Hoai , N.T. Vinh and N.P.H. Chung, A novel stepsize for gradient descent method, Operation Research Letters, Volume 53, March 2024, https://doi.org/10.1016/j.orl.2024.107072 .
  

2023:

• N.T. Vinh, P.T. Hoai, L.A. Dung and Y.J. Cho, A new inertial self-adaptive gradient algorithm for the split feasibility problem and application to image deblurring, Acta. Math. Sin.-English Ser. 39, 2489–2506 (2023). https://doi.org/10.1007/s10114-023-2311-7.
  

2021:

• Pham Thi Hoai, Ngo Thi Thuong and Nguyen The Vinh, Golden ratio algorithms for solving equilibrium problems in Hilbert spaces, Journal of Nonlinear and Variational Analysis 5 (2021), Issue 4, 493-518.
  

• Pham Thi Hoai, Hoai An Le Thi and Nguyen Canh Nam, Half-open polyblock for the representation of the search region in multiobjective optimization problems: its application and computational aspects, 4OR-Q. J. Oper. Res. 19 (2021), 41–70.
  

2018:

• Pham Thi Hoai, Le Dung Muu and Tran Ngoc Thang, Optimization over the efficient set of multiple objective discrete programs using the edgeworth-pareto hull in outcome space, Pacific journal of optimization 14 (2018), Number 4, 581-594
  

• Pham Thi Hoai and Hoang Tuy, Monotonic optimization for sensor cover energy problem, Optimization Letters 12 (2018), 1569–1587.
  

2017:

• Nguyen The Vinh and Pham Thi Hoai, Vector equilibrium problems for multifunctions in topological semilattice spaces, Fixed Point Theory 18 (2017), 741-754.
  

• Nguyen Canh Nam and Pham Thi Hoai, A continuous DC programming approach for resource allocation in OFDMA/TDD wireless networks, Computers & Operations Research 82 (2017), Pages 95-101 .
  

2016:

• Nguyen The Vinh and Pham Thi Hoai, Some subgradient extragradient type algorithms for solving split feasibility and fixed point problems, Mathematical Methods in the Applied Sciences 39 (2016), 3808–3823.
  

• Nguyen The Vinh and Pham Thi Hoai, New results on system of generalized quasi-Ky Fan inequalities with set-valued mappings in topological semilattice spaces, Journal of Systems Science and Complexity 29 (2016), 1585–1595.