Kısmı Kapsamanın Olduğu Durumda İki Amaçlı Yerleşim Problemi

Date

2002-07-01

Author

Karasakal, Orhan
Karasakal, Esra

Metadata

Show full item record

Item Usage Stats

35
views

0
downloads

URI

https://hdl.handle.net/11511/86265

Collections

Unverified, Conference / Seminar

Suggestions

OpenMETU
Core

Hierarchical maximal covering location problem with referral in the presence of partial coverage Töreyen, Özgün; Karasakal, Esra; Department of Operational Research (2007) We consider a hierarchical maximal covering location problem to locate p health centers and q hospitals in such a way that maximum demand is covered, where health centers and hospitals have successively inclusive hierarchy. Demands are 3 types: demand requiring low-level service only, demand requiring high-level service only, and demand requiring both levels of service at the same time. All types of requirements of a demand point should be either covered by hospital providing both levels of service or refer...
An interactive evolutionary algorithm for the multiobjective relocation problem with partial coverage Orbay, Berk; Karasakal, Esra; Department of Operational Research (2011) In this study, a bi-objective capacitated facility location problem is presented which includes partial coverage concept and relocation of facility nodes. In partial coverage, a predefined distance between a demand node and a facility node is assumed to be fully covered. After the predefined distance, the service level commences to decay linearly. The problem is designed to consider the existence of already functioning facility nodes. It is allowed to close these existing facilities and open new facilities ...
Bi-objective facility location problems in the presence of partial coverage Silav, Ahmet; Karasakal, Esra; Department of Industrial Engineering (2009) In this study, we propose a bi-objective facility location model that considers both partial coverage and service to uncovered demands. In this model, it is assumed that the demand nodes within the predefined distance of opened facilities are fully covered and after that distance the coverage level linearly decreases. The objectives are the maximization of the sum of full and partial coverage the minimization of the maximum distance between uncovered demand nodes and their closest opened facilities. We appl...
Schwarz problem for complex partial differential equations Aksoy, Ümit; Çelebi, Okay; Department of Mathematics (2006) This study consists of four chapters. In the first chapter we give some historical background of the problem, basic definitions and properties. Basic integral operators of complex analysis and and Schwarz problem for model equations are presented in Chapter 2. Chapter 3 is devoted to the investigation of the properties of a class of strongly singular integral operators. In the last chapter we consider the Schwarz boundary value problem for the general partial complex differential equations of higher order.
Energy bounds for some nonstandard problems in partial differential equations Özer, Özge; Çelebi, Okay; Department of Mathematics (2005) This thesis is a survey of the studies of Ames,Payne and Schaefer about the partial differential equations with nonstandard auxiliary conditions; this is where the values of the solution are prescribed as a combination of initial time t=0 and at a later time t=T. The first chaper is introductory and contains some historical background of the problem,basic definitions and theorems.In Chapter 2 energy bounds and pointwise bounds for the solutions of the nonstandard hyperbolic problems have been investigated a...

Citation Formats

O. Karasakal and E. Karasakal, “Kısmı Kapsamanın Olduğu Durumda İki Amaçlı Yerleşim Problemi,” 2002, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/86265.