Results 11 to 20 of about 172,004,226 (237)

Multi linear formulation of differential geometry and matrix regularizations

, 2012
We prove that many aspects of the differential geometry of em-bedded Riemannian manifolds can be formulated in terms of multilinear algebraic structures on the space of smooth functions.
Hoppe, Jens,, Arnlind, Joakim,, Huisken, Gerhard,   +2 more
core   +9 more sources

Geometry of skeletal structures and symmetry sets [PDF]

, 2012
In this thesis we study the geometry of symmetry sets and skeletal structures. The relationship between a symmetry point (skeletal point) and the associated midlocus point is studied and the impact of the singularity of the radius function on this ...
Alghanemi, Azeb Zain Jafar
core   +6 more sources

Transformation optics, isotropic chiral media and non-Riemannian geometry [PDF]

, 2011
Copyright © 2011 IOP Publishing Ltd and Deutsche Physikalische GesellschaftOpen Access journalArticle published under a Creative Commons Attribution 3.0 Unported (CC-BY) licenseThe geometrical interpretation of electromagnetism in transparent media ...
Horsley, S. A. R., Horsley, S.A.R., S A R Horsley   +2 more
core   +1 more source

Motions of Curves in the Projective Plane Inducing the Kaup-Kupershmidt Hierarchy [PDF]

, 2012
The equation of a motion of curves in the projective plane is deduced. Local flows are defined in terms of polynomial differential functions. A family of local flows inducing the Kaup-Kupershmidt hierarchy is constructed.
Musso, Emilio, Emilio Musso, Musso, E.
core   +1 more source

On preferred point geometry in statistics [PDF]

, 2001
A brief synopsis of progress in differential geometry in statistics is followed by a note of some points of tension in the developing relationship between these disciplines. The preferred point nature of much of statistics is described and suggests the
Marriott, P., Salmon, Mark H., Salmon, M., Salmon, Mark, Marriott, Paul, Critchley, Frank, Frank Critchley, Mark Salmon, Critchley, F., Paul Marriott   +9 more
core   +1 more source

Discrete exterior geometry approach to structure-preserving discretization of distributed-parameter port-Hamiltonian systems [PDF]

, 2011
This paper addresses the issue of structure-preserving discretization of open distributed-parameter systems with Hamiltonian dynamics. Employing the formalism of discrete exterior calculus, we introduce a simplicial Dirac structure as a discrete analogue
Seslija, Marko,, Scherpen, Jacquelien M.A.,, van der Schaft, Abraham, van der Schaft, Abraham; id_orcid, Arjan Van Der Schaft, Jacquelien M. A. Scherpen, van der Schaft, Arjan, Scherpen, Jacquelien M.A., Seslija, Marko, van der Schaft, Arjan ; id_orcid, Marko Seslija, Schaft, Arjan van der,   +11 more
core   +3 more sources

Magnetic Curves in Differential Geometry: A Comprehensive Survey

Mathematics
The concept of “magnetic lines of force,” or “magnetic curves”, was introduced in the 1830s by Michael Faraday (1791–1867); his work provided the foundation for the modern understanding of magnetic fields.
Bang-Yen Chen, Foued Aloui, Md Ajmal Khan, Majid Ali Choudhary   +3 more
doaj   +1 more source

Special Math Lecture: Differential geometry [PDF]

, 2020
Differential geometry plays a central role in many physical theory, as for example in classical mechanics, in solid states physics or in general relativity.
RICHARD, Serge
core  

Modelling stem cell differentiation related processes—A practical overview for biologists

FEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar, Xinqi Yan, Lucas F. Jansen Klomp, Stefano Schivo, Janine N. Post   +4 more
wiley   +1 more source

Algebra, Geometry and Mathematical Physics Conference

, 2014
This book collects the proceedings of the Algebra, Geometry and Mathematical Physics Conference, held at the University of Haute Alsace, France, October 2011.
Silvestrov, Sergei,, Makhlouf, Abdenacer, Makhlouf, A, Paal, E, Paal, Eugen, Makhlouf, Abdenacer,, Paal, Eugene,, Stolin, Alexander, Silvestrov, S, Silvestrov, Sergei, Stolin, Alexander,   +10 more
core   +1 more source