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31 599 (0,124s) •

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Exact and approximate symmetries of discrete curves in plane

approximate symmetries are to be computed. In this contribution we shortly recall main components (simpler discrete curves) whose symmetries can be found more easily. Using the designed method all existing rotational and r...

Applied mathematics

  • 2022
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Result

Approximate symmetries of perturbed planar discrete curves

or not. In the affirmative case we assign to each curve a particular symmetry group, and describe all rotational and reflectional symmetries (if they exist). The fundamental strategy of our (simpler discrete curves) whose symme...

Applied mathematics

  • 2022
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  • Jimp
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Result

Estimating Approximate Plane of Symetry of 3D Triangle Meshes

In many objects some form of reflectional symmetry can be found. For most objects there is no exact symmetry but still the object may look symmetrical to a person. In such cases an approximate plane of symmetry...

Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

  • 2017
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  • O
Result

Uncertainty analysis for inversion of qP-wave reflection amplitudes in weakly anisotropic elastic media.

An approximate equation for qPqP reflection coefficients is used in order to recover contrasts in weak anisotropy parameters of media surrounding an interface. The approximation fits, within the subritical region, exact cal...

DC - Seismologie, vulkanologie a struktura Země

  • 2001
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Result

Emergent symplectic symmetry in atomic nuclei: Ab initio symmetry-adapted no-core shell model

Exact symmetry and symmetry-breaking phenomena play a key role in gaining nuclei, through molecules and galaxies. In nuclei, exact and dominant symmetries approximate symmetry in nuclei, ...

Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

  • 2020
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  • Jimp
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Result

A natural mechanism for approximate Higgs alignment in the 2HDM

breaking of a generalized CP symmetry. In this way, we can realize approximate Higgs Higgs alignment limit. The exact Higgs alignment limit can arise naturally due to a global symmetry of the scalar potential. If ...

Physical sciences

  • 2021
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  • Jimp
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Result

PERES LATTICES IN NUCLEAR STRUCTURE

andclassical dynamics. The method is also apt to disclose exact or approximate dynamical symmetry.

BG - Jaderná, atomová a molekulová fyzika, urychlovače

  • 2009
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  • Jx
Result

Evaluation of Approximate Reflectional Symmetry

to that plane. The symmetry is often only approximate and not necessarily global. Many of approximate reflectional symmetry. In this paper, we introduce a method for the evaluation of approximate symm...

Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

  • 2024
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Result

Interretinal Symmetry in Color Fundus Photographs

Symmetry can be defined as uniformity, equivalence or exact similarity of two degree of external bilateral symmetry, it is less obvious to what degree they have internal bilateral symmetry. In this paper, we try to...

Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

  • 2020
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Result

Symmetry-Adapted No-Core Shell Model for Light Nuclei

spin values. The outcome suggests that a small subspace of symmetry-adapted configurations can very closely approximate the exact solutions. The symmetry patternsWe present results for p-shell nuclei based on the ...

BG - Jaderná, atomová a molekulová fyzika, urychlovače

  • 2013
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