The Pauli problem and wave function lifting: reconstruction of quantum states from physical observables by Hao Zheng

“…In this paper we consider the problem to determine a unique quantum state from given distribution of position (density) and momentum density of particles, namely the so called Pauli problem in quantum physics. …”
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A Novel Joint Problem of Routing, Scheduling, and Variable-Width Channel Allocation in WMNs by Chun-Cheng Lin, Wan-Yu Liu, Chun-Hung Chou, Der-Jiunn Deng

“…Although the previous works have studied this joint problem, their linear programming models for the problem were not incorporated with some delicate constraints. …”
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A Sequential Workforce Scheduling and Routing Problem for the Retail Industry: A Case Study by Uğur Eliiyi, Onur Uğurlu, Sel Özcan Tatari

“…We employed the k-means clustering algorithm for constructing these regions. Two different heuristic approaches were applied to solve regional scheduling in the second stage of the algorithm since the resulting scheduling problem is NP-hard. …”
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Optimal Control Problem of Converter Steelmaking Production Process Based on Operation Optimization Method by Jun Zhang

“…That proved that the proposed method solves the optimal control problem of converter steelmaking process as well.…”
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Problem of Typology of Intertextual Inclusions and Their Role in Intertext Structure (by Material of Magazine and Newspaper Articles) by O. V. Ryabukha, A. V. Troshina

“…The problem of typology of intertextual inclusions and their role in a text structure is considered. …”
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Research on Nonroutine Problems: A Hybrid Didactical Design for Overcoming Student Learning Obstacles by I. K. Sukarma, Muhamad G. Isnawan, Naif M. Alsulami

“…The multiplication of fractions was generally considered easy, but it became challenging when presented as a nonroutine problem. One solution to these challenges was integrating technology into learning. …”
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Ulyanovsk Automobile Plant during Great Patriotic War: Problem of Personnel and Its Solution by S. A. Pyankov

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INTERACTION BETWEEN EDUCATION AND BUSINESS AS A WAY OF ECONOMY DEVELOPMENT AND SOCIAL PROBLEMS SOLUTION by Nadezhda Fedorovna Yefremova, Natalya Yuryevna Sklyarova

“…The problems on the formation of the expert community meeting the modern business needs, and on the business participation in the education system development are considered. …”
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Application of Improved WOA in Hammerstein Parameter Resolution Problems under Advanced Mathematical Theory by Lu Zhao, Jiangjun Liu, Yuan Li

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A Quasi-Convex RKPM for 3D Steady-State Thermomechanical Coupling Problems by Lin Zhang, D. M. Li, Cen-Ying Liao, Li-Rui Tian

“…A meshless, quasi-convex reproducing kernel particle framework for three-dimensional steady-state thermomechanical coupling problems is presented in this paper. A meshfree, second-order, quasi-convex reproducing kernel scheme is employed to approximate field variables for solving the linear Poisson equation and the elastic thermal stress equation in sequence. …”
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RESEARCH ON STEADY STATE AND DYNAMIC PERFORMANCE OF TRANSMISSION SYSTEM BASED ON SHIFT SHOCK PROBLEM by CHANG GuangBao, LI HongGeng, WANG TianXiu, LIU JieChang, HUANG YuanYi

“…In order to solve the problem of abnormal noise when the car is shifted, the dynamic model of transmission system with 7 degrees of freedom is established. …”
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A Memetic Differential Evolution Algorithm Based on Dynamic Preference for Constrained Optimization Problems by Ning Dong, Yuping Wang

“…The constrained optimization problem (COP) is converted into a biobjective optimization problem first, and then a new memetic differential evolution algorithm with dynamic preference is proposed for solving the converted problem. …”
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A General Approximation Method for a Kind of Convex Optimization Problems in Hilbert Spaces by Ming Tian, Li-Hua Huang

“…And we ensure the equilibrium problem for F1(x,y) equivalent to the above optimization problem. …”
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Fractional power series neural network for solving delay fractional optimal control problems by Farzaneh Kheyrinataj, Alireza Nazemi

“…Instead, linear transfer functions are employed which lead to explicit fractional power series formulae for the fractional optimal control problem. To do this, we use trial solutions for the states, Lagrange multipliers and control functions where these trial solutions are constructed by fractional power series neural network model. …”
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Routization Problem Complicated by the Dependence of Costs Functions and «Current» Restrictions From the Tasks List by A. G Chentsov, A. A. Chentsov

“…The problem of a routization of the movements complicated by the restrictions of different type (preceding conditions, the restrictions on the attainability of states by each movement and others) is considered. …”
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General Inverse Problem Solution for Two-Level Systems and Its Application to Charge Transfer by Agostino Migliore, Hiromichi Nakazato, Alessandro Sergi, Antonino Messina

“…Using vector algebra and recently developed strategies for generating solvable two-level Hamiltonians, we construct the general solution to the inverse problem for a spin in a time-dependent magnetic field and its extension to any two-level system associated with fictitious spin and field. …”
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Time-Free Solution to Hamilton Path Problems Using P Systems with d-Division by Tao Song, Xun Wang, Hongjiang Zheng

“…As a result, a time-free solution to Hamiltonian path problem (HPP) is obtained by a family of such systems (constructed in a uniform way), that is, the execution time of the rules (specified by different time mappings) has no influence on the correctness of the solution.…”
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A hybrid genetic algorithm with cycle reassembly for solving colored traveling salesman problems by Zhicheng Lin, Jun Li

“…Abstract As a generalization of the well-known multiple traveling salesman problem, the Colored Traveling Salesman Problem (CTSP) can completely delineate individual salesmen’s "spheres of influence" of city visits using colors. …”
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RESEARCH OF MODERN ENVIRONMENTAL, SOCIAL AND ECONOMIC PROBLEMS OF SUSTAINABLE DEVELOPMENT OF THE REGION: COGNITIVE APPROACH by Z. N. Ismikhanov, Gamzat U. Magomedbekov

“…The most significant stage in the study of this problem is the collection of information, and its structuring in the form of a cognitive map.…”
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Problem-Based Learning Module of Environmental Changes to Enhance Students’ Creative Thinking Skill by Pamula Guruh Prastiwa Anjarwati, Sajidan Sajidan, Baskoro Adi Prayitno

“…The study concludes that development module was constructed based on Problem-based Learning activities in the module could stimulate students solved and identified the problems with their ideas and developed their creative thinking.…”
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