Results 11 to 20 of about 4,636 (158)
Appreciation of Fifteen Solutions to an Analytic Geometry Problem
Pure Mathematics, 2023 The difficulty of analytic geometry is “calculation”. Effective calculations and simple calculations must be taken seriously to solve analytic geometry problems.
Si-Bing Nie +11 more
semanticscholar +1 more source
Journal of interdisciplinary education: theory and practice, 2023 The aim of the research is to examine the effect of teaching with ethnomathematics on students' problem-solving skills in transformation geometry and their skills in problem-solving steps. The study was carried out with an experimental design, one of the
Kevser Günay, Mithat Takunyacı
semanticscholar +1 more source
Analysis of Random Access in NB-IoT Networks With Three Coverage Enhancement Groups: A Stochastic Geometry Approach [PDF]
IEEE Transactions on Wireless Communications, 2020 NarrowBand-Internet of Things (NB-IoT) is a new 3GPP radio access technology designed to provide better coverage for Low Power Wide Area (LPWA) networks.
Yan Liu +4 more
semanticscholar +1 more source
Definable Transformation to Normal Crossings over Henselian Fields with Separated Analytic Structure [PDF]
Symmetry, 2019 We are concerned with rigid analytic geometry in the general setting of Henselian fields K with separated analytic structure, whose theory was developed by Cluckers–Lipshitz–Robinson.
K. Nowak
semanticscholar +1 more source
An Analytic Application of Geometric Invariant Theory II: Coarse Moduli Spaces [PDF]
Journal of Geometry and Physics, 2021 In [5] the authors constructed a classifying space for polystable holomorphic vector bundles on a compact Kähler manifold using analytic GIT theory. The aim of this article is to show that this classifying space taken in the weakly normal category is a ...
N. Buchdahl, G. Schumacher
semanticscholar +1 more source
Rays, waves, SU(2) symmetry and geometry: toolkits for structured light
Journal of Optics, 2021 Structured light refers to the ability to tailor optical patterns in all its degrees of freedom, from conventional 2D transverse patterns to exotic forms of 3D, 4D, and even higher-dimensional modes of light, which break fundamental paradigms and open ...
Yijie Shen
semanticscholar +1 more source
Articulating Space in Terms of Transformation Groups: Helmholtz and Cassirer
, 2018 Hermann von Helmholtz’s geometrical papers (1868–1878) have been typically deemed to provide an implicitly group-theoretical analysis of space, as articulated later by Felix Klein, Sophus Lie, and Henri Poincare.
F. Biagioli
semanticscholar +1 more source
The application of the space analytic geometry in the concrete example
, 2016 This paper will aim at calculating parameters and solving its optimization problems of folding desk, according to the given plank and the size of the folding desk, deducing the calculation formula of the machining parameters making use of the geometrical
Kanru Cheng
semanticscholar +1 more source
Sustainable transformation of accounting in agriculture
Agricultural and Resource Economics, 2022 Purpose. The purpose of the article is to model the paradigm of accounting and reporting development in the context of the sustainable agricultural enterprise. Methodology / approach.
Anas Mohammad Alrowwad +4 more
semanticscholar +1 more source
Energy Exploration & Exploitation, 2022 In this paper, a semi-analytical mathematical model of pressure transient analysis (PTA) for multi-wing fractured vertical well (MWFV) in coalbed methane (CBM) reservoir is proposed, which considers the complexity of porous media by fractal geometry, the
Hao Li +7 more
semanticscholar +1 more source