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Mar
10
asked Finite field question involving the trace and a permutation.
Feb
23
asked Bijections of a finite field that preserve the kernel of the trace
Jan
22
asked Is LU decomposition of matrices efficient for today's standards?
Jul
4
asked Which powers of a primitive element of a finite field yield a generator of a finite field extension?
Jun
27
asked When is $c\alpha$ primitive, for nonzero $c\in GF(q)$ and $\alpha$ primitive in $GF(q^m)$?
Apr
24
answered What is the definition of a non-degenerate homogeneous quadratic form over a finite field?
Apr
24
asked What is the definition of a non-degenerate homogeneous quadratic form over a finite field?
Apr
11
asked Linear independence of finite field elements and subfields
Apr
8
asked Generalization of a projective plane?
Apr
4
asked Intersection of blocks of the symmetric BIBD $PG(d,q)$
Oct
26
asked Ordering compositions of integers, where cyclic shifts are not considered distinct
Jul
5
asked References for this kind of combinatorial objects? (lists of integers with small number of distinct pairwise differences)
Feb
5
asked Are linear shift register sequences corresponding to reciprocal polynomials equivalent?
Dec
11
asked Can every periodic binary sequence be expressed as the output of a Linear or Non-Linear Feedback Shift Register?
Nov
22
asked Is the QR algorithm for computing eigenvalues efficient for today's standards?
Nov
14
asked Isomorphism of the annihilator of a subgroup in the context of group characters.
Nov
14
answered What is a memoryless nonlinear boolean function?
Nov
6
asked What is a memoryless nonlinear boolean function?
Oct
10
asked Using Lagrange's Interpolation Formula to show that boolean functions over finite fields are polynomials
Sep
18
asked Row reduction over any field?