The Lagrange spectrum of a set
The Lagrange theorem for multidimensional diophantine approximation.
The Laplace operator on a hyperbolic manifold. II. Eisenstein series and the scattering matrix.
The Laplace operator on hyperbolic three manifolds with cusps of non-maximal rank.
The laplacian operator on a Riemann surface
The laplacian operator on a Riemann surface, II
The laplacian operator on a Riemann surface, III
The large sieve in Riemann surfaces
The largest prime factor of X³ + 2
Improving on a theorem of Heath-Brown, we show that if X is sufficiently large then a positive proportion of the values n³ + 2: n ∈ (X,2X] have a prime factor larger than .
The largest subset in [1,n] whose integers have pairwise l.c.m. not exceeding n, II
The last digit of and .
The lattice of ideals of a numerical semigroup and its Frobenius restricted variety associated
Let be a numerical semigroup. In this work we show that is a distributive lattice, which in addition is a Frobenius restricted variety. We give an algorithm which allows us to compute the set for a given As a consequence, we obtain another algorithm that computes all the elements of with a fixed genus.
The lattice of integral flows and the lattice of integral cuts on a finite graph
The lattice points of an n-dimensional tetrahedron.
The lattice points of an n-dimensional tetrahedron. (Summary).
The Lattice Structure of Nonlinear Congruential Pseudorandom Numbers.
The Lax-Phillips infinitesimal generator and the scattering matrix for automorphic functions
We study the infinitesimal generator of the Lax-Phillips semigroup of the automorphic scattering system defined on the Poincaré upper half-plane for SL₂(ℤ). We show that its spectrum consists only of the poles of the resolvent of the generator, and coincides with the poles of the scattering matrix, counted with multiplicities. Using this we construct an operator whose eigenvalues, counted with algebraic multiplicities (i.e. dimensions of generalized eigenspaces), are precisely the non-trivial zeros...
The least common denominator of the coefficients of a perfect quadratic form
The least pair of consecutive character non-residues.
The least prime ideal.