charf in a sentence

1. Then gs = ad ( s + t ) dimgs = ( m + n - 1 ) ( 8 ) let gw be the derivation algebra of lie superalgebra on f and charf = 3
2. Then h is generated by b . ( 6 ) derfh = adh ( h + fh ) ( addi ) 3vi 1 ) , ( 7 ) let gs be the derivation algebra of lie superalgebra 5 on f and charf = 3
3. Let f be a field and charf = p = 3 . in this paper the generators of modular simple lie superalgebras w , h , s , k and ho of cartan - type are determined . their derivation algebras and their dimensions are determined , also . the main results are following : ( l ) let t = { xki | 1 < i < m , 0 < ki < 3ti } , s = { xi | m + 1 < i < s } , then t sgenerates k ( m , n , t )
4. It's difficult to find charf in a sentence.