Results 41 to 50 of about 436,373 (139)

The Phillips Machine, The Analogue Computing Traditoin in Economics and Computability [PDF]

open access: yes
In this paper I try to argue for the desirability of analog computation in economics from a variety of perspectives, using the example of the Phillips Machine. Ultimately, a case is made for the underpinning of both analog and digital computing theory in
K. Vela Velupillai
core  

Continuity, Discontinuity and Dynamics in Mathematics & Economics - Reconsidering Rosser's Visions [PDF]

open access: yes
Barkley Rosser has been a pioneer in arguing the case for the mathematics of discontinuity, broadly conceived, to be placed at the foundations of modelling economic dynamics. In this paper we reconsider this vision from the broad perspective of a variety
K. Vela Velupillai, Stefano Zambelli
core  

Mathematical Foundation of Pinch Analysis

open access: yesChemical Engineering Transactions, 2015
Techniques of Process Integration can be applied to conserve resources such as energy, freshwater, cooling water, hydrogen, solvent, etc. Process Integration methodologies are broadly classified into two categories: methodologies based on the numerical optimization techniques and methodologies based on the conceptual approaches of Pinch Analysis.
openaire   +2 more sources

Mathematical foundations of qualitative reasoning

open access: yes, 2003
We examine different formalisms for modeling qualitatively physical systems and their associated inferential processes that allow us to derive qualitative predictions from the models. We highlight the mathematical aspects of these processes along with their potential and limitations.
L TravéMassuyès, L Ironi, P Dague
openaire   +3 more sources

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