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Graphical calculus of Hopf crossed modules
We give the graphical notion of crossed modules of Hopf algebras-will be called Hopf crossed modules for short- in a symmetric monoidal category. We use the web proof assistant Globular to visuali...
Pure mathematics
- 2020 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
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The Moore Complex of a Simplicial Cocommutative Hopf Algebra
We study the Moore complex of a simplicial cocommutative Hopf algebra through Hopf kernels. The most striking result to emerge from this construction is the coherent definition of 2-crossed modules of cocommutative...
Pure mathematics
- 2021 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
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Higher Hopf formulae for homology via Galois Theory
, groups vs. k-solvable groups and precrossed modules vs. crossed modules.We use Janelidze's Categorical Galois Theory to extend Brown and Ellis's higher Hopf formulae for homology of groups to arbitrary semi-abeli...
BA - Obecná matematika
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Holomorphic relative Hopf modules over the irreducible quantum flag manifolds
generated relative Hopf modules over the irreducible quantum flag manifolds endowed with their Heckenberger–Kolb calculi. In the classical limit, these reduce to modules of sections of simple relative Hopf mod...
Pure mathematics
- 2021 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
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Hopf-Galois module structure of quartic Galois extensions of Q
Given a quartic Galois extension L/Q of number fields and a Hopf-Galois structure H on L/Q, we study the freeness of the ring of integers OL as module over the associated order %H in H. For the classical Galois structure Hc, we know...
Pure mathematics
- 2022 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
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Aeroelastic stability of a beam with rectangular cross-section.
The paper describes an investigatin of the instability onset of the model with bluff cross-section circumvented by the wing flow.
JM - Inženýrské stavitelství
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
Nichols Algebras and quantum principal bundles
We introduce a general framework for associating to a homogeneous quantum principal bundle a Yetter-Drinfeld module structure on the cotangent space of the base calculus. The holomorphic and anti-holomorphic Heckenberger-Kolb calculi of the ...
Pure mathematics
- 2023 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
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A postprocessing of Hopf bifurcation points
The aim is to initialize a branch of periodic orbits emanating from a Hopf bifurcation point. The second-order predictor of the branch is developed. The problem is discussed in the context of the MATLAB toolbox MATCONT......
BA - Obecná matematika
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
Hopf bifurcation of equilibrium states driving systems
This paper...
JR - Ostatní strojírenství
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Embedding nonlinear systems with two or more harmonic phase terms near the Hopf–Hopf bifurcation
is achieved by replacing each harmonic term in the original system by a supercritical Hopf-parameter Hopf–Hopf bifurcation, detected in the generalized system. The Hopf–Hopf......
Applied mathematics
- 2023 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
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