Geodesic
Combinatorics of double Grothendieck polynomials
The electronic journal of combinatorics, Tome 31 (2024) no. 4

Voir la notice de l'article provenant de la source The Electronic Journal of Combinatorics website

Zbl DOI arXiv
We give a thorough combinatorial treatment of double Grothendieck polynomials that is accessible to anyone with a basic knowledge of algebra and combinatorics. The text includes many new combinatorial models for these and related polynomials and provides detailed combinatorial proofs. We generalize the Giambelli formula for double Schubert polynomials to a $k$-theoretic version and our proof specializes to a new combinatorial proof of the former.
DOI : 10.37236/10325
Classification : 05E05, 14M15, 19L47, 05E14
Mots-clés : Schubert class, Schur \(Q\)-functions, isotropic Grassmannians, equivariant K-theory 
Graham Hawkes. Combinatorics of double Grothendieck polynomials. The electronic journal of combinatorics, Tome 31 (2024) no. 4. doi: 10.37236/10325
@article{10_37236_10325,
     author = {Graham Hawkes},
     title = {Combinatorics of double {Grothendieck} polynomials},
     journal = {The electronic journal of combinatorics},
     year = {2024},
     volume = {31},
     number = {4},
     doi = {10.37236/10325},
     zbl = {1551.05409},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/10325/}
}
TY  - JOUR
AU  - Graham Hawkes
TI  - Combinatorics of double Grothendieck polynomials
JO  - The electronic journal of combinatorics
PY  - 2024
VL  - 31
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.37236/10325/
DO  - 10.37236/10325
ID  - 10_37236_10325
ER  - 
%0 Journal Article
%A Graham Hawkes
%T Combinatorics of double Grothendieck polynomials
%J The electronic journal of combinatorics
%D 2024
%V 31
%N 4
%U http://geodesic.mathdoc.fr/articles/10.37236/10325/
%R 10.37236/10325
%F 10_37236_10325

Cité par Sources :