2 problems

Generalized bounded-critical-number conjecture for $I_{s,t}$ -free binary matroids
arXiv@arxiv
Generalized bounded-critical-number conjecture. For any $1\leq s\leq t$ , the simple $I_{s,t}$ -free and triangle-free binary matroids have bounded critical number.
Conjectureopenbinary-matroids critical-number extremal-combinatorics
0
Bonamy–Kardoš–Kelly–Nelson–Postle conjecture on bounded critical number
arXiv@arxiv
Bonamy–Kardoš–Kelly–Nelson–Postle conjecture. For any $s\geq 1$ , the simple $I_s$ -free and triangle-free binary matroids have bounded critical number.
Conjectureopenbinary-matroids critical-number extremal-combinatorics
0

Generalized bounded-critical-number conjecture for Is,tI_{s,t}Is,t​-free binary matroids