Results 1 to 10 of about 46,892 (166)
Study on Oil Recovery Mechanism of Polymer-Surfactant Flooding Using X-ray Microtomography and Integral Geometry [PDF]
Molecules, 2022 Understanding pore-scale morphology and distribution of remaining oil in pore space are of great importance to carry out in-depth tapping of oil potential.
Daigang Wang +6 more
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On the stability of the difference analogue of the boundary value problem for a mixed type equation [PDF]
Қарағанды университетінің хабаршысы. Математика сериясы, 2022 This paper considers a difference problem for a mixed-type equation, to which a problem of integral geometry for a family of curves satisfying certain regularity conditions is reduced.
G.B. Bakanov, S.K. Meldebekova
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Real-time Imaging of the Electric Conductivity Distribution inside a Rechargeable Battery Cell
Electrochemistry, 2021 The aim of this study is to observe the spatial inhomogeneity of a rechargeable battery’s electric conductivity distribution. Therefore, we have developed a system that uses the measurement results of a minute magnetic field that leaks from the cell to ...
Seiju MATSUDA +6 more
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Magnetochemistry, 2021 The sentinel lymph node is the first lymph-node-draining cancer metastasis. The identification of the sentinel lymph node using magnetic particles and a magnetic sensor has attracted attention in recent years, as this method is less invasive than the ...
Akari Inagaki +3 more
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Integral cohomology of quotients via toric geometry [PDF]
Épijournal de Géométrie Algébrique, 2022 We describe the integral cohomology of $X/G$ where $X$ is a compact complex manifold and $G$ a cyclic group of prime order with only isolated fixed points.
Grégoire Menet
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Stereology with cylinder probes
Image Analysis and Stereology, 2020 Intersection formulae of Croton type for general geometric probes are well known in integral geometry. For the special case of cylinders with non necessarily convex direktrix, however, no equivalent formula seems to exist in the literature.
Luis Manuel Cruz-Orive, Ximo Gual-Arnau
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Effect of Topology and Geometric Structure on Collective Motion in the Vicsek Model
Frontiers in Applied Mathematics and Statistics, 2022 In this work, we explore how the emergence of collective motion in a system of particles is influenced by the structure of their domain. Using the Vicsek model to generate flocking, we simulate two-dimensional systems that are confined based on varying ...
James E. McClure, Nicole Abaid
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Complimentary information using in the task of averaging operators inversion in function space [PDF]
Компьютерные исследования и моделирование, 2011 The dual task of integral geometry - to define for a given averaging operator the function class where inversion of that operator is possible - is solved. Those classes are defined ambiguously.
A. V. Koganov
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Integral geometry on discrete matrices
Moroccan Journal of Pure and Applied Analysis, 2021 In this note, we study the Radon transform and its dual on the discrete matrices by defining hyperplanes as being infinite sets of solutions of linear Diophantine equations. We then give an inversion formula and a support theorem.
Attioui Abdelbaki
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Analysis and Geometry in Metric Spaces, 2020 This paper studies the Hausdorff dimension of the intersection of isotropic projections of subsets of ℝ2n, as well as dimension of intersections of sets with isotropic planes. It is shown that if A and B are Borel subsets of ℝ2n of dimension greater than
Román-García Fernando
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