Search Results - "Yen, Nguyen Dong"

Qualitative properties of the minimum sum-of-squares clustering problem by Cuong, Tran Hung, Yao, Jen-Chih, Yen, Nguyen Dong

“…Fundamental qualitative properties of the minimum sum-of-squares clustering problem are established in this paper. We prove that the problem always has a…”
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On a solution method in indefinite quadratic programming under linear constraints by Cuong, Tran Hung, Lim, Yongdo, Yen, Nguyen Dong

“…We establish some properties of the Proximal Difference-of-Convex functions decomposition algorithm in indefinite quadratic programming under linear…”
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Affine Variational Inequalities on Normed Spaces by Yen, Nguyen Dong, Yang, Xiaoqi

“…This paper studies infinite-dimensional affine variational inequalities on normed spaces. It is shown that infinite-dimensional quadratic programming problems…”
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Two Optimal Value Functions in Parametric Conic Linear Programming by Luan, Nguyen Ngoc, Kim, Do Sang, Yen, Nguyen Dong

“…We consider the conic linear program given by a closed convex cone in an Euclidean space and a matrix, where vector on the right-hand side of the inequality…”
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A representation of generalized convex polyhedra and applications by Luan, Nguyen Ngoc, Yen, Nguyen Dong

“…It is well known that finite-dimensional polyhedral convex sets can be generated by finitely many points and finitely many directions. Representation formulas…”
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Local Error Bounds for Affine Variational Inequalities on Hilbert Spaces by Yongdo, Lim, Hoang, Ngoc Tuan, Nguyen, Dong Yen

“…This paper gives some results related to the research problem about infinite-dimensional affine variational inequalities raised by N.D. Yen and X. Yang [Affine…”
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Optimal Economic Growth Models with Nonlinear Utility Functions by Huong, Vu Thi, Yao, Jen-Chih, Yen, Nguyen Dong

“…We study a class of finite horizon optimal economic growth problems with nonlinear utility functions and linear production functions. By using a maximum…”
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Analyzing a Maximum Principle for Finite Horizon State Constrained Problems via Parametric Examples. Part 2: Problems with Bilateral State Constraints by Huong, Vu Thi, Yao, Jen-Chih, Yen, Nguyen Dong

“…In this article, a maximum principle for finite horizon state-constrained problems is analyzed via parametric examples. These parametric examples resemble…”
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Sensitivity Analysis of a Stationary Point Set Map Under Total Perturbations. Part 1: Lipschitzian Stability by Huyen, Duong Thi Kim, Yao, Jen-Chih, Yen, Nguyen Dong

“…By applying some theorems of Levy and Mordukhovich (Math Program 99:311–327, 2004 ) and other related results, we estimate the Fréchet coderivative and the…”
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Sensitivity Analysis of a Stationary Point Set Map Under Total Perturbations. Part 2: Robinson Stability by Huyen, Duong Thi Kim, Yao, Jen-Chih, Yen, Nguyen Dong

“…In Part 1 of this paper, we have estimated the Fréchet coderivative and the Mordukhovich coderivative of the stationary point set map of a smooth parametric…”
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Subdifferential Stability Analysis for Convex Optimization Problems via Multiplier Sets by An, Duong Thi Viet, Yen, Nguyen Dong

“…This paper discusses differential stability of convex programming problems in Hausdorff locally convex topological vector spaces. Among other things, we obtain…”
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Silver Nanoparticles Ecofriendly Synthesized by Achyranthes aspera and Scoparia dulcis Leaf Broth as an Effective Fungicide by Le, Ngoc Thuy Trang, Nguyen, Dai Hai, Nguyen, Ngoc Hoi, Ching, Yern Chee, Pham Nguyen, Dong Yen, Ngo, Cuong Quoc, Nhat, Hang Nguyen Thi, Hoang Thi, Thai Thanh

“…This study describes an inexpensive, simple and green method to form silver nanoparticles from different leaf extracts of Achyranthes aspera and Scoparia…”
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Improperly efficient solutions in a class of vector optimization problems by Huong, Nguyen Thi Thu, Yen, Nguyen Dong

“…Improperly efficient solutions in the sense of Geoffrion in linear fractional vector optimization problems with unbounded constraint sets are studied…”
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Combination of Mycorrhizal Symbiosis and Root Grafting Effectively Controls Nematode in Replanted Coffee Soil by Pham, The Trinh, Giang, Bach Long, Nguyen, Ngoc Hoi, Yen, Pham Nguyen Dong, Hoang, Vo Do Minh, Ha, Bui Thi Lien, Le, Ngoc Thuy Trang

“…Replanting for sustainable development is one of the critical missions of the coffee industry in the Daklak province, Vietnam. However, this plan has been…”
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Proposed Techniques to Supplement the Loss in Nutrient Cycling for Replanted Coffee Plantations in Vietnam by Pham, The Trinh, Nguyen, Ngoc Hoi, Yen, Pham Nguyen Dong, Lam, Tri Duc, Le, Ngoc Thuy Trang

“…Nutrient cycling of the coffee ecosystem is often characterized by nutrient losses during the harvest, tree’s growth, leaching and erosion. The “Coffee…”
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Solution to an open question about optimal economic growth models by Huong, Vu Thi, Kaya, C. Yalçın, Yen, Nguyen Dong

“…We prove that if the total factor productivity A of an aggregative economy is right at the barrier $ \sigma +\lambda $ σ + λ , with σ being the growth rate of…”
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Optimal Processes in a Parametric Optimal Economic Growth Model by Huong, Vu Thi, Yao, Jen-Chih, Yen, Nguyen Dong

“…A parametric finite horizon optimal economic growth problem is solved by using the maximum principle for optimal control problems with state constraints in the…”
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On Some Generalized Polyhedral Convex Constructions by Luan, Nguyen Ngoc, Yao, Jen-Chih, Yen, Nguyen Dong

“…Generalized polyhedral convex sets, generalized polyhedral convex functions on locally convex Hausdorff topological vector spaces, and the related…”
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An Introduction to Vector Variational Inequalities and Some New Results by Yen, Nguyen Dong

“…This survey paper discusses some new results on vector variational inequalities. It can serve as an elementary introduction to vector variational inequalities…”
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Special issue dedicated to the 75th birthday of professor Phan Quoc Khanh by Bednarczuk, Ewa, Luc, Dinh The, Kruger, Alexander, Legaz, Juan Enrique Martínez, Tammer, Christiane, Yen, Nguyen Dong

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