Titlebook: Mathematical Foundation of Programming Semantics; International Confer Austin Melton Conference proceedings 1986 Springer-Verlag Berlin Hei

Gingivitis

Jonathan D. H. Smithl” alternatives to cannabis, reports indicate that SCBs induce toxicity not often associated with the primary psychoactive component of marijuana, Δ9-tetrahydrocannabinol (Δ.-THC). This chapter will summarize the evidence that use of SCBs poses greater health risks relative to marijuana and suggest

Coma704

不适当

使出神

出血

Concrete categories and injectivity,mples of known characterizations of these concepts in various familiar settings. In the second part the above notions are considered in quasicategories whose objects are concrete categories. It turns out that several types of ‘completions’ of concrete categories can be characterized as injective hul

debunk

Vasodilation

Comparing categories of domains,of programming semantics. Five general conditions are presented which such a category should satisfy and they are used to motivate a number of examples. An attempt is made to survey some of the methods whereby these examples may be compared and their relationships expressed. We also ask a few mathem

Heresy

Continuous categories,phisms", which replace the well-known way-below relation. The emphasis of this note is on motivation; hence, most proofs are omitted. The ideas presented here are special cases of a more general construction which will appear in [K]. However, it seems useful to extract the aspects interesting to an

阐明

Free constructions of powerdomains,ntinuous binary operation ., which met certain axioms. Plotkin [9] and Smyth [14] showed how such a structure could be added to certain kinds of CPOs in a free or universal manner. This paper extends the work of Plotkin and Smyth by giving free constructions of powerdomains for a more adaptable alge

Water-Brash

On denotational semantics of data bases,understanding, specification and rigorous investigation. The method provides a uniform treatment of different information layers: from instantaneous data bases (the first layer), via schemata and integrity rules, to classes of data base models. It unifies in one mathematical notion the apparently di