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math.CO2021
Shifted Bender-Knuth moves and a shifted Berenstein-Kirillov group
Inês Rodrigues
The Bender-Knuth involutions on Young tableaux are known to coincide with the tableau switching on two adjacent letters, together with a swapping of those letters. Using the shifte…
math.CO2021
A shifted Berenstein-Kirillov group and the cactus group
Inês Rodrigues
The Bender-Knuth involutions on semistandard Young tableaux are known to coincide with the tableau switching on horizontal border strips of two adjacent letters, together with the…