Results 31 to 40 of about 34,536 (112)

Symmetries in Classical Field Theory

, 2004
The multisymplectic description of Classical Field Theories is revisited, including its relation with the presymplectic formalism on the space of Cauchy data.
AITOR SANTAMARÍA-MERINO, Batle C., Betounes D. E., Binz E., Cantrijn F., Cantrijn F., Cariñena J. F., Crampin M., DAVID MARTÍN DE DIEGO, de León M., de León M., de León M., Echeverría-Enríquez A., García-Pérez P. L., Giachetta G., Gotay M. J., Gotay M. J., Gotay M. J., Gotay M. J., Gràcia X., Krupka D., Krupka D., Krupkova O., MANUEL DE LEÓN, Nestruev Jet, Sardanashvily G.   +25 more
core   +1 more source

4-d semistrict higher Chern-Simons theory I

, 2014
We formulate a 4-dimensional higher gauge theoretic Chern-Simons theory. Its symmetry is encoded in a semistrict Lie 2-algebra equipped with an invariant non singular bilinear form.
Soncini, Emanuele, Zucchini, Roberto
core   +1 more source

Noncommutative integrability and action-angle variables in contact geometry [PDF]

, 2012
We introduce a notion of the noncommutative integrability within a framework of contact geometry.Comment: 22 pages,1 figure, Theorem 5 slightly ...
Jovanovic, Bozidar
core  

Generalized Normal Forms of Infinitesimal Symplectic and Contact Transformations in the Neighborhood of a Singular Point

, 2012
Definition of generalized normal form for a system of ODEs corresponding to an infinitesimal symplectic or contact transformation near a singular point, with an arbitrary polynomial unperturbed part, and a method of its finding are introduced. Applicability of the introduced method to studying the critical phenomena in non-ideal media is shown.
openaire   +2 more sources

Thermodynamic Entropy as a Noether Invariant from Contact Geometry. [PDF]

Entropy (Basel), 2023
Bravetti A, García-Ariza MÁ, Tapias D.
europepmc   +1 more source

The infinitesimal contact transformations of mechanics [PDF]

Bulletin of the American Mathematical Society, 1910
openaire   +2 more sources

Modeling of and Experimenting with Concentric Tube Robots: Considering Clearance, Friction and Torsion. [PDF]

Sensors (Basel), 2023
Liu T, Zhang G, Zhang P, Cheng T, Luo Z, Wang S, Du F.   +6 more
europepmc   +1 more source

Simultaneous Momentum and Position Measurement and the Instrumental Weyl-Heisenberg Group. [PDF]

Entropy (Basel), 2023
Jackson CS, Caves CM.
europepmc   +1 more source

Note on infinitesimal transformations over contact manifolds

Tohoku Mathematical Journal, 1962
openaire   +2 more sources

Modeling and experimental study of cutting forces of a variable pitch ball-end cutter in five-axis milling. [PDF]

Sci Rep
Tian W, Zhou J, Ren J, Wang Y, Bai Z.
europepmc   +1 more source