AbstractFor an indefinite quadratic form f(x1, …, xn) let P(f) denote the greatest lower bound of the positive values assumed by f for integers x1, …, xn. This paper investigates the values of P3∥d∥ for nonzero ternary forms of signature −1 and finds two new classes of forms with P3∥d∥ > 12
For 0≤μ<1, functions f(μ) are obtained such that for any real indefinite quadratic form Q(x, y, z...
AbstractThe minimum Γr, n − r of positive values of non-homogeneous indefinite quadratic forms of ty...
This paper deals with the representation by the quadratic form in three variables with odd prime inv...
AbstractThe small positive values taken by ternary quadratic forms of signature −1 are investigated....
AbstractFor an indefinite quadratic form f(x1, …, xn) let P(f) denote the greatest lower bound of th...
AbstractThe minimum Γr, r + 1 of positive values of non-homogeneous indefinite quadratic forms of ty...
AbstractA result from 1988 on the square-free integers represented by a positive definite ternary qu...
AbstractLet Q(x, y, z) be an indefinite ternary quadratic form of determinant D < 0. Let t≥0 be any ...
Let Q(x, y, z, t, u) be a real indefinite 5-ary quadratic form of type (3,2) and determinant D(> ...
AbstractHere we prove the following modification of a conjecture of Jackson (J. London Math. Soc. (2...
Here it is proved that if Q(x, y, z, t, u) is a real indefinite quinary quadratic form of type (4,1)...
AbstractLet f be an indefinite ternary integral quadratic form and let q be a nonzero integer such t...
AbstractThe study of the minima of indefinite binary quadratic forms has a long history and the clas...
Let Q(x,y,z) be an indefinite ternary quadratic form of type (2,1) and determinant D(<0). let=""&...
We investigate the representation of integers by quadratic forms whose theta series lie in Kohnen's ...
For 0≤μ<1, functions f(μ) are obtained such that for any real indefinite quadratic form Q(x, y, z...
AbstractThe minimum Γr, n − r of positive values of non-homogeneous indefinite quadratic forms of ty...
This paper deals with the representation by the quadratic form in three variables with odd prime inv...
AbstractThe small positive values taken by ternary quadratic forms of signature −1 are investigated....
AbstractFor an indefinite quadratic form f(x1, …, xn) let P(f) denote the greatest lower bound of th...
AbstractThe minimum Γr, r + 1 of positive values of non-homogeneous indefinite quadratic forms of ty...
AbstractA result from 1988 on the square-free integers represented by a positive definite ternary qu...
AbstractLet Q(x, y, z) be an indefinite ternary quadratic form of determinant D < 0. Let t≥0 be any ...
Let Q(x, y, z, t, u) be a real indefinite 5-ary quadratic form of type (3,2) and determinant D(> ...
AbstractHere we prove the following modification of a conjecture of Jackson (J. London Math. Soc. (2...
Here it is proved that if Q(x, y, z, t, u) is a real indefinite quinary quadratic form of type (4,1)...
AbstractLet f be an indefinite ternary integral quadratic form and let q be a nonzero integer such t...
AbstractThe study of the minima of indefinite binary quadratic forms has a long history and the clas...
Let Q(x,y,z) be an indefinite ternary quadratic form of type (2,1) and determinant D(<0). let=""&...
We investigate the representation of integers by quadratic forms whose theta series lie in Kohnen's ...
For 0≤μ<1, functions f(μ) are obtained such that for any real indefinite quadratic form Q(x, y, z...
AbstractThe minimum Γr, n − r of positive values of non-homogeneous indefinite quadratic forms of ty...
This paper deals with the representation by the quadratic form in three variables with odd prime inv...
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