Results 51 to 60 of about 668,914 (263)
The competition number of a generalized line graph is at most two [PDF]
Discrete Mathematics & Theoretical Computer Science, 2012 Graph ...
Boram Park, Yoshio Sano
doaj +1 more source
A Mathematical Investigation of a Continuous Covariance Function Fitting with Discrete Covariances of an AR Process [PDF]
, 2021 Johannes Korte +3 more
openalex +1 more source
A Relationship Between Problem Solving Ability and Students' Mathematical Thinking [PDF]
, 2017 This research have a purpose to know is there an influence of problem solving abilty to students mathematical thinking, and to know how strong problem solving ability affect students mathematical thinking.
Delima, N. (Nita)
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Rapid Diagnostics of Reconfigurable Intelligent Surfaces Using Space‐Time‐Coding Modulation
Advanced Functional Materials, EarlyView.A fast reconfigurable‐intelligent‐surface (RIS) diagnostics method is proposed based on spatio‐temporal modulation with orthogonal codes. Theoretical analysis demonstrates a clear distinction in code channel power between normal and faulty elements. Simulations validate its feasibility under high fault ratios and varying receiving angles.
Yi Ning Zheng +7 more
wiley +1 more source
(1,2)-PDS in graphs with the small number of vertices of large degrees [PDF]
Opuscula MathematicaWe define and study a perfect \((1,2)\)-dominating set which is a special case of a \((1,2)\)-dominating set. We discuss the existence of a perfect \((1,2)\)-dominating set in graphs with at most two vertices of maximum degree.
Urszula Bednarz, Mateusz Pirga
doaj +1 more source
, 2014 Робоча програма дисципліни “Дискретна математика” для студентів галузі знань 0403 “Системні науки та кібернетика” напряму підготовки 6.040302 “Інформатика”.Рабочая программа дисциплины "Дискретная математика" для студентов области знаний 0403 "Системные ...
Нестерова, Олена Дмитрівна
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Advanced Functional Materials, EarlyView.The characteristics of a vertical n–p–i–p heterostructure transistor device, which exhibits a voltage‐tunable transition between Gaussian and sigmoid functions, are investigated. The mixed state of the transfer curve enables the utilization of both exploitation and exploration, improving computational performance in reinforcement learning tasks ...
Jisoo Park +7 more
wiley +1 more source
Cellular manufacturing problem - A graph theoretic approach
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2019 The cell formation problem which arises in cellular manufacturing can be formulated in graph theoretic terms. The input for a cellular manufacturing problem consists of a set X of m machines and a set of Y of p parts and an m × p matrix A = (aij), where ...
J. SARAL +3 more
doaj +1 more source
A Survey of the Differential Geometry of Discrete Curves [PDF]
, 2013 Discretization of curves is an ancient topic. Even discretization of curves with an eye toward differential geometry is over a century old. However there is no general theory or methodology in the literature, despite the ubiquitous use of discrete curves
Carroll, Daniel +3 more
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Advanced Functional Materials, EarlyView.Electromagnetic interference (EMI) shields consisting of polylactic acid (PLA) in layers with different concentrations of multiwalled carbon nanotubes (MWCNT) are produced using additive manufacturing. The permittivity function of layers with different filler concentrations is learned using data of homogeneous and randomly ordered shields.
Stijn De Smedt +5 more
wiley +1 more source