Newbetuts
.
New posts in involutions
Showing that an involution of the projective line with a fixed point fixes exactly two points
projective-geometry
projective-space
fixed-points
involutions
Proof that an involutory matrix has eigenvalues 1,-1
linear-algebra
matrices
eigenvalues-eigenvectors
determinant
involutions
Composition of 2 involutions
functions
logic
involutions
On polynomials satisfying $f\bigl(f(x)\bigr)=x$
algebra-precalculus
functions
polynomials
involutions
A concrete example of involution in group theory
abstract-algebra
group-theory
examples-counterexamples
involutions
Prev