Displaying 501 – 520 of 1566

Showing per page

Cooperative networks games with elastic demands

Alain Quilliot, Fatiha Bendali, Jean Mailfert (2007)

RAIRO - Operations Research

We present here a pricing model which is an extension of the cooperative game concept and which includes a notion of elastic demand. We present some existence results as well as an algorithm, and we conclude by discussing a specific problem related to network pricing.

Coordinació hidro-tèrmica en la generació d'electricitat per fluxos no lineals multiarticle en xarxes.

Narcís Nabona Francisco (1988)

Qüestiió

La coordinación hidrotérmica a largo plazo trata de hallar, para cada intervalo en que se subdivida un intervalo largo de tiempo, los niveles de generación hidráulica en cada embalse que minimicen el coste esperado de la generación térmica del periodo, teniendo en cuenta que los grupos térmicos no están siempre disponibles, y considerando las distribuciones de probabilidad, para cada intervalo, de la demanda y de las aportaciones de agua de cada embalse.Se extiende aquí la técnica de los flujos...

Cutwidth of the r-dimensional Mesh of d-ary Trees

Imrich Vrťo (2010)

RAIRO - Theoretical Informatics and Applications

We prove that the cutwidth of the r-dimensional mesh of d-ary trees is of order Θ ( d ( r - 1 ) n + 1 ) , which improves and generalizes previous results.

Decision-making for long memory data in technical-economic design, fractals and decision area bubbles

Václav Beran (2003)

Applications of Mathematics

Economic and management theories are very often based in their applications on the perception of homogeneity of the application space. The purpose of this article is to query such a conviction and indicate new possible directions of discipline development. The article deals with symbiosis of process and his steering model as a process of management. It is possible that in relative near future it will be necessary to accept approaches and changes in interpretations of decision-making. Applications...

Decision-making of portfolio investment with linear plus double exponential utility function

Qingjian Zhou, Jia Jiao, Datian Niu, Deli Yang (2013)

RAIRO - Operations Research - Recherche Opérationnelle

This paper broadens the exponential utility function commonly used by risk-averse investors to the linear plus double exponential utility function, which is applicable in most cases. Thus it is of essential and supreme significance to conduct a research on its optimal investment portfolio in securities investment. This paper, by means of the non-difference curve method, carries out a research into the optimal portfolio decision-making by investors who have this type of utility function. The optimal...

Currently displaying 501 – 520 of 1566