概观 发表于 2025-3-28 18:33:29

Projections for polymorphic strictness analysis,erpret parameterised types as functors in a suitable category, and show that they preserve monics and epics. Then we define “strong” and “weak” polymorphism — the latter admitting certain projections that are not polymorphic in the usual sense. We prove that, under the right conditions, a weakly pol

刺耳的声音 发表于 2025-3-28 21:29:37

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faculty 发表于 2025-3-29 00:26:20

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执拗 发表于 2025-3-29 05:25:50

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档案 发表于 2025-3-29 09:08:30

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Heart-Rate 发表于 2025-3-29 12:44:26

On the semantics of second order lambda calculus: From bruce-meyer-mitchell models to hyperdoctrinert) in set-theoretical formulation and one category-theoretical by Seely, based on hyperdoctrines. Using notions from Hayashi , we adapt Seely‘s definition in such a way that a model of (non-extensional) 2. order λ-calculus is obtained that satisfies the ζ-rules for the interpretation with val

blackout 发表于 2025-3-29 15:48:04

Declarative continuations: An investigation of duality in programming language semantics,tension of the typed λ-calculus is introduced, where values and continuations play dual roles, permitting mirror-image syntax for dual categorical concepts like products and coproducts. An implementable semantic description and a static type system for this calculus are presented. We also give a cat

inscribe 发表于 2025-3-29 22:20:37

Logic representation in LF,lopment environment. In previous work we have developed a theory of representation of logics in a logical framework and considered the behaviour of structured theory presentations under representation. That work was based on the simplifying assumption that logics are characterized as families of con

逗它小傻瓜 发表于 2025-3-30 03:04:11

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修改 发表于 2025-3-30 07:32:55

An abstract formulation for rewrite systems,ate some fundamental properties of rewrites. Recent developments in the general theory of 2-categories are then used to give a theorem stating conditions under which rewrite derivations exist, and to give further conditions under which there is a normal form for a derivation, hence a deterministic m
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查看完整版本: Titlebook: Category Theory and Computer Science; Manchester, UK, Sept David H. Pitt,David E. Rydeheard,Axel Poigné Conference proceedings 1989 Springe