%0 Journal Article %A Pechenik, Oliver %A St.Denis, Matthew %T Degrees of $P$-Grothendieck polynomials and regularity of Pfaffian varieties %J Algebraic Combinatorics %D 2025 %P 897-923 %V 8 %N 4 %I The Combinatorics Consortium %U https://alco.centre-mersenne.org/articles/10.5802/alco.431/ %R 10.5802/alco.431 %G en %F ALCO_2025__8_4_897_0