cocharacter
nounEtymology From co- + character.
1
Mathematics, Sciences The dual notion to a character; a group homomorphism from the group of units of a field.
- We show that this space is smoothly equivalent to the local model for #92;mathrm#123;Res#125;#95;#123;K#47;#92;mathbb#123;Q#125;#95;p#125;#92;mathrm#123;GL#125;#95;n, cocharacter #92;#123;#92;mu#92;#125;, and parahoric level structure.2015, Ana Caraiani, Brandon Levin, “Kisin modules with descent data and parahoric local models”, in arXiv: