Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Uwe Gotzes"'
Autor:
Ying Chen, Thorsten Koch, Inken Gamrath, Janina Zittel, Milena Petković, Xiaofei Xu, Natalia Selini Hadjidimitrou, Uwe Gotzes
Publikováno v:
Energy Systems. 13:383-408
About 23% of the German energy demand is supplied by natural gas. Additionally, for about the same amount Germany serves as a transit country. Thereby, the German network represents a central hub in the European natural gas transport network. The tra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb6b03d47fa0a0927881d10f24b14f65
https://doi.org/10.1007/s12667-021-00466-4
https://doi.org/10.1007/s12667-021-00466-4
Autor:
Uwe Gotzes, Felix Hennings, Ralf Lenz, Nina Heinecke, Klaus Spreckelsen, Kai Hoppmann-Baum, Thorsten Koch
Publikováno v:
Optimization and Engineering. 22:735-781
In this paper, we describe an algorithmic framework for the optimal operation of transient gas transport networks consisting of a hierarchical MILP formulation together with a sequential linear programming inspired post-processing routine. Its implem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffc473457d916d298cbf517da62ec854
https://doi.org/10.1007/s11081-020-09584-x
https://doi.org/10.1007/s11081-020-09584-x
Autor:
Uwe Gotzes, Kai Hoppmann
Publikováno v:
Operational Research. 22:123-131
This article is mainly motivated by the urge to answer two kinds of questions regarding the Bundesliga, which is Germany’s primary football (soccer) division having the highest average stadium attendance worldwide: “At any point in the season, wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::733a450c02163e13434263af05e59697
https://doi.org/10.1007/s12351-020-00546-w
https://doi.org/10.1007/s12351-020-00546-w
Autor:
Uwe Gotzes
Publikováno v:
Zeitschrift für Energiewirtschaft. 43:213-225
Im BDEW/VKU/GEODE-Leitfaden Krisenvorsorge Gas ist zu lesen, dass als oberster Grundsatz zur Vermeidung von Versorgungsengpassen in Gasversorgungssystemen gilt, moglichst laufend einen Bilanzausgleich in allen Teilen des Netzes zu erreichen. Wir entw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a98aad78d7abf6f67afcda910ff02e5
https://doi.org/10.1007/s12398-019-00257-6
https://doi.org/10.1007/s12398-019-00257-6
Autor:
Uwe Gotzes, Claudia Gotzes
Publikováno v:
Journal of Nepal Mathematical Society. 1:11-17
This article deals with the Jeep Problem (also known as Desert Crossing Problem), which reads as follows: An unlimited supply of fuel is available at one edge of a desert, but there is no source on the desert itself. A vehicle can carry enough fuel t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::094335ff9ca988bac547dab86f33195c
https://doi.org/10.3126/jnms.v1i1.42168
https://doi.org/10.3126/jnms.v1i1.42168
Autor:
Uwe Gotzes
Publikováno v:
Zeitschrift für Energiewirtschaft. 43:227-227
Erratum zu: Z Energiewirtsch 2019 https://doi.org/10.1007/s12398-019-00257-6 Im Abschn. 4.2 wurde eine Autorkorrektur falsch ausgefuhrt. Die Online Version des Artikels wurde korrigiert. Nachfolgend der korrekte Textabschnitt: Im dritten und vierten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ed58586e3b01d629b4e26d384aed5bb
https://doi.org/10.1007/s12398-019-00258-5
https://doi.org/10.1007/s12398-019-00258-5
Publikováno v:
Mathematical Programming. 126:179-190
We introduce stochastic integer programs with second-order dominance constraints induced by mixed-integer linear recourse. Closedness of the constraint set mapping with respect to perturbations of the underlying probability measure is derived. For di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d36452ab593892459d2581e6110881d
https://doi.org/10.1007/s10107-009-0270-0
https://doi.org/10.1007/s10107-009-0270-0
Publikováno v:
Computational Management Science. 6:233-250
In this paper we present the problem faced by an electricity retailer which searches to determine its forward contracting portfolio and the selling prices for its potential clients. This problem is formulated as a two-stage stochastic program includi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ced4a5264390df7a114da95c49d0e61
https://doi.org/10.1007/s10287-008-0091-2
https://doi.org/10.1007/s10287-008-0091-2
Publikováno v:
International Series in Operations Research & Management Science ISBN: 9781441995858
Dispersed power generation is the source of many challenging optimization problems with uncertain data. We review algorithmic approaches to risk aversion with stochastic dominance constraints. Dispersed power generation provides the practical backgro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f051f450b203d15f0d89365a9c5d6ec7
https://doi.org/10.1007/978-1-4419-9586-5_12
https://doi.org/10.1007/978-1-4419-9586-5_12
