The purpose of this text is to introduce family of generalized function
associated to quadratic form depending of analytic parameter so that
they can be applied to problem for partial differential equation. In
this book we are going to study several distributional family with real
coefficients and complex coeffients. In particular taking into account
that μ+ν=n dimension of the space, we are going to study the quadratic
form taking into account that i=1,2, ...μ and i=μ+1, ...μ+ν The mains
results appearent in the chapters: 3,4,5,6,7,8. In this text appear
generalization of property of elliptic kernel of Marcel Riesz and
generalization formulae that appear in the text of Gelfand and Shilov (
Generalized Functions, vol.I, Acdemic Press, 1964) . On the other hand
we obtain generalization of Nozaki ultrahyperbolic kernel and
generalization of distribution family W(u, c) defined in the chapte