Namespace FrobeniusEndo 22 theorems
- Frobenius satisfies π²-aπ+q=0 on all k-points
FrobeniusEndo.frobCharEqOnPoints_of_frobenius23 below · cited by 2 · depth 7 - Pointwise characteristic equation of Frobenius from the kernel-count line
FrobeniusEndo.frobCharEqOnPoints_of_line10 below · cited by 2 · depth 8 - Kernel-degree line #ker([m]-π)=m²-am+q
FrobeniusEndo.kerDeg_frobEnd_line_one11 below · cited by 4 · depth 8 - Finiteness of ker([m]-π) on W(k)
FrobeniusEndo.kerDeg_frobEnd_line_one_ne_zero10 below · cited by 4 · depth 8 - Characteristic equation of σ on p-torsion at an isotropic prime
FrobeniusEndo.charEq_on_torsionBy_of_line_of_isotropic3 below · cited by 1 · depth 9 - Roots of X²-aX+q modulo arbitrarily large primes
FrobeniusEndo.exists_prime_gt_and_quadratic_root0 below · cited by 1 · depth 9 - Frobenius characteristic relation on all points from large torsion
FrobeniusEndo.frobCharEqOnPoints_of_charEq_on_torsion_of_trace_ne_zero0 below · cited by 1 · depth 9 - Frobenius characteristic equation on points, trace-zero case
FrobeniusEndo.frobCharEqOnPoints_of_charEq_on_torsion_of_trace_zero3 below · cited by 1 · depth 9 - Degree formula for the Frobenius pencil [m]-π
FrobeniusEndo.kerDeg_frobEnd_line_one_pos_and_eq9 below · cited by 2 · depth 9 - Fixed points of the q-power Frobenius are the F-rational points
FrobeniusEndo.kerDeg_frobEnd_one_one0 below · cited by 3 · depth 9 - Pointwise-equal automorphisms give the same torsion operator
FrobeniusEndo.galoisRepModuleEnd_eq_of_forall_eq0 below · cited by 1 · depth 10 - Invariance of p-torsion trace and determinant under field extension
FrobeniusEndo.galoisTrace_det_eq_of_isScalarTower0 below · cited by 1 · depth 10 - Trace and determinant of Frobenius on p-torsion
FrobeniusEndo.galoisTrace_det_frob_of_isAlgClosed27 below · cited by 1 · depth 10 - Kernel count #ker([m]-π)=m²-am+q for the Frobenius pencil
FrobeniusEndo.kerDeg_frobEnd_line_one_pos_and_eq_of_torsion6 below · cited by 1 · depth 10 - Trace and determinant of σ on p-torsion, isotropic case
FrobeniusEndo.trace_det_frob_of_line_of_isotropic2 below · cited by 2 · depth 10 - Vanishing of det(̄ m-̄ nσ) on p-torsion versus p∣#ker
FrobeniusEndo.det_frobPencilEnd_eq_zero_iff_dvd_kerDeg1 below · cited by 1 · depth 11 - Singular pencil on p-torsion forces p ∣ #ker([m]-[n]σ)
FrobeniusEndo.dvd_kerDeg_of_det_frobPencilEnd_eq_zero0 below · cited by 2 · depth 11 - x([m]P-π P) as a rational function of x(P)
FrobeniusEndo.exists_x_linePencil_frobEnd_mul_collision_sq3 below · cited by 2 · depth 11 - Frobenius trace on W[p] as q+1-#W(mathbb F_q)
FrobeniusEndo.galoisTrace_frob_eq_of_line_of_charEqOnPoints6 below · cited by 1 · depth 11 - Trace and determinant of σ on W(K)[p]
FrobeniusEndo.trace_det_frob_of_line_of_charEqOnPoints4 below · cited by 1 · depth 12 - Trace and determinant of σ on W(K)[p], anisotropic case
FrobeniusEndo.trace_det_frob_of_charEq_of_anisotropic0 below · cited by 1 · depth 13 - Kernel count of [m]-π over a finite field
FrobeniusEndo.kerDeg_frobEnd_line_one_pos_and_eq_finiteField7 below · cited by 1 · depth 22