Temat: Leibniz operator - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: On the twisted Dorfman-Courant like brackets
Autorzy:: Mikulski, Włodzimierz M.
Powiązania:: https://bibliotekanauki.pl/articles/1397340.pdf
Data publikacji:: 2021
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:: natural operator
linear vector field
linear form
(twisted) Dorfman-Courant bracket
Jacobi identity in Leibniz form
Opis:: There are completely described all [formula]-gauge-natural operators C which, like to the Dorfman-Courant bracket, send closed linear 3-forms [formula]on a smooth (C ∞) vector bundle E into R-bilinear operators [formula] transforming pairs of linear sections of [formula] into linear sections of [formula]. Then all such C which also, like to the twisted Dorfman-Courant bracket, satisfy both some “restricted” condition and the Jacobi identity in Leibniz form are extracted.
Źródło:: Opuscula Mathematica; 2020, 40, 6; 703-723
1232-9274
2300-6919
Pojawia się w:: Opuscula Mathematica
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: On the gauge-natural operators similar to the twisted Dorfman-Courant bracket
Autorzy:: Mikulski, Włodzimierz M.
Powiązania:: https://bibliotekanauki.pl/articles/2050976.pdf
Data publikacji:: 2021
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:: natural operator
linear vector field
linear form
twisted Dorfman-Courant bracket
the Jacobi identity in Leibniz form
Opis:: All $\mathcal{VB}_{m,n}$-gauge-natural operators $C$ sending linear 3-forms $H \in \Gamma_{E}^{l}(\wedge^{3}T*E)$ on a smooth $\mathcal{C}^{\infty}$ vector bundle $E$ into $\mathbf{R}$-bilinear operators $$C_{H} : \Gamma_{E}^{l}(TE \oplus T* E) \times \Gamma_{E}^{l}(TE \oplus T* E) \rightarrow \Gamma_{E}^{l} (TE \oplus T* E)$$ transforming pairs of linear sections of $(TE \oplus T* E) \rightarrow E$ into linear sections of $(TE \oplus T* E) \rightarrow E$ are completely described. The complete descriptions is given of all generalized twisted Dorfman-Courant brackets C (i.e. C as above such that $C_{0}$ is the Dorfman-Courant bracket) satisfying the Jacobi identity for closed linear 3-forms $H$ . An interesting natural characterization of the (usual) twisted Dorfman-Courant bracket is presented.
Źródło:: Opuscula Mathematica; 2021, 41, 2; 205-226
1232-9274
2300-6919
Pojawia się w:: Opuscula Mathematica
Dostawca treści:: Biblioteka Nauki

Artykuł

Informacja