Natural Approach equations of a finite element are the discrete counterpart of the continuous field elastic equations (equilibrium, compatibility and constitutive), and their use has clear advantages, in different contexts, over classical stiffness procedures. This paper presents a systematic, algor
Experiments in linear natural deduction
β Scribed by Simone Martini; Andrea Masini
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 853 KB
- Volume
- 176
- Category
- Article
- ISSN
- 0304-3975
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β¦ Synopsis
We investigate several fragments of multiplicative linear logic, in a natural deduction setting and with the aim of a better understanding of the par connective. We study, first, a pre-tensorial calculus, which is strengthened then in the standard tensorial fragment. The addition of a further pre-tensorial connective yields (a natural deduction version of) Full Intuitionistic Linear Logic. A further strengthening of the rules leads to the full classical multiplicative logic. Some prooftheoretical properties of the systems are investigated.
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