isocrystalsの例文

例文

1. Over a non-algebraically closed field " k " the simple " F "-isocrystals are harder to describe explicitly, but an " F "-isocrystal can still be written as a direct sum of subcrystals that are isoclinic, where an " F "-crystal is called isoclinic if over the algebraic closure of " k " it is a sum of " F "-isocrystals of the same slope.
2. Over a non-algebraically closed field " k " the simple " F "-isocrystals are harder to describe explicitly, but an " F "-isocrystal can still be written as a direct sum of subcrystals that are isoclinic, where an " F "-crystal is called isoclinic if over the algebraic closure of " k " it is a sum of " F "-isocrystals of the same slope.