scholarly journals AUTOMATON PROGRAMS AND REGULAR FUNCTIONAL EXPRESSIONS-ON AN EXTENSION OF DERIVATIVES

10.5109/13362 ◽  
1984 ◽  
Vol 21 (1/2) ◽  
pp. 113-120
Author(s):  
Teruyasu Nishizawa
Keyword(s):  
1975 ◽  
Vol 59 ◽  
pp. 199-215 ◽  
Author(s):  
Nobuyuki Kenmochi ◽  
Yoshihiro Mizuta

In the previous paper [11], introducing the notions of potentials and of capacity associated with a convex function Φ given on a regular functional space we discussed potential theoretic properties of the gradient ∇Φ which were originally introduced and studied by Calvert [5] for a class of nonlinear monotone operators in Sobolev spaces. For example: (i)The modulus contraction operates.(ii)The principle of lower envelope holds.(iii)The domination principle holds.(iv)The contraction Tk onto the real interval [0, k] (k > 0) operates.(v)The strong principle of lower envelope holds.(vi)The complete maximum principle holds.


1956 ◽  
Vol 8 ◽  
pp. 53-68
Author(s):  
A. D. Martin

1. Introduction. In a joint paper with Leighton (2), the author considered quadratic functionals of the type1.1 (0 < a < b)in which x = 0 is a singular point of the functional which is otherwise regular on [0, b]. The hypothesis on a regular functional includes the assumption that r is continuous and positive on a closed interval [0, b].


1967 ◽  
Vol 30 ◽  
pp. 9-28 ◽  
Author(s):  
Masayuki Itô

Deny introduced in [4] the notion of functional spaces by generalizing Dirichlet spaces. In this paper, we shall give the following necessary and sufficient conditions for a functional space to be a real Dirichlet space.Let be a regular functional space with respect to a locally compact Hausdorff space X and a positive measure ξ in X. The following four conditions are equivalent.


2007 ◽  
Vol 208 (17) ◽  
pp. 1883-1892 ◽  
Author(s):  
Claire Longuet ◽  
Christine Joly-Duhamel ◽  
François Ganachaud

Sign in / Sign up

Export Citation Format

Share Document