graph homomorphism profiles
... this triviality one shouldn’t overlook the fact that algebraic properties of the adjacency matrix A of a graph G correspond to graphical properties of G in a way that may permit analysis of the latter (for example, the matrix powers of A enumerate walks on G – see below). The homomorphism G-profile ...
... this triviality one shouldn’t overlook the fact that algebraic properties of the adjacency matrix A of a graph G correspond to graphical properties of G in a way that may permit analysis of the latter (for example, the matrix powers of A enumerate walks on G – see below). The homomorphism G-profile ...
HEIGHTS OF VARIETIES IN MULTIPROJECTIVE SPACES AND
... As for many central results in commutative algebra and in algebraic geometry, it is a non-effective statement. By the end of the 1980s, the estimation of the degree and the height of polynomials satisfying such an identity became a widely considered question in connection with problems in computer a ...
... As for many central results in commutative algebra and in algebraic geometry, it is a non-effective statement. By the end of the 1980s, the estimation of the degree and the height of polynomials satisfying such an identity became a widely considered question in connection with problems in computer a ...
Ring Theory
... Definition 3.3. Let R be ring. If ab = ba for any a, b in R, then R is said to be commutative. Here are the definitions of two particular kinds of rings where the multiplication operation behaves well. Definition 3.4. An integral domain is a commutative ring with no zero divisor. A division ring or ...
... Definition 3.3. Let R be ring. If ab = ba for any a, b in R, then R is said to be commutative. Here are the definitions of two particular kinds of rings where the multiplication operation behaves well. Definition 3.4. An integral domain is a commutative ring with no zero divisor. A division ring or ...