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On smoothness properties of optimal value functions at the boundary of their domain under complete convexity

Stein, Oliver; Sudermann-Merx, Nathan - In: Mathematical methods of operations research 79 (2014) 3, pp. 327-352

Persistent link: https://www.econbiz.de/10010371419

How to solve a semi-infinite optimization problem

Stein, Oliver - In: European journal of operational research : EJOR 223 (2012) 2, pp. 312-320

Persistent link: https://www.econbiz.de/10009664987

Comments on: Stability in linear optimization and related topics : a personal tour

Stein, Oliver - In: Top : transactions in operations research 20 (2012) 2, pp. 265-266

Persistent link: https://www.econbiz.de/10009578241

Preface tot he special issue on advances in continuous optimization on the occasion of EUROPT 2015

Stein, Oliver - In: Mathematical methods of operations research 85 (2017) 1, pp. 1-2

Persistent link: https://www.econbiz.de/10011714283

2020 MMOR Best Paper Award

Stein, Oliver - In: Mathematical methods of operations research : ZOR 93 (2021) 2, pp. 209-211

Persistent link: https://www.econbiz.de/10012548499

2021 MMOR best paper award

Stein, Oliver - In: Mathematical methods of operations research : ZOR 95 (2022) 2, pp. 183-186

Persistent link: https://www.econbiz.de/10013454866

On smoothness properties of optimal value functions at the boundary of their domain under complete convexity

Stein, Oliver; Sudermann-Merx, Nathan - In: Mathematical Methods of Operations Research 79 (2014) 3, pp. 327-352

This article studies continuity and directional differentiability properties of optimal value functions, in particular at boundary points of their domain. We extend and complement standard continuity results from Hogan (SIAM Rev 15:591–603, <CitationRef CitationID="CR12">1973a</CitationRef>) for abstract feasible set mappings under...</citationref>

Persistent link: https://www.econbiz.de/10010999987

Operations Research

Nickel, Stefan; Stein, Oliver; Waldmann, Karl-Heinz - 2014 - Zweite, korrigierte und aktualisierte Auflage

Persistent link: https://www.econbiz.de/10014007570

Operations Research Proceedings 2022 : Selected Papers of the Annual International Conference of the German Operations Research Society (GOR), Karlsruhe, Germany, September 6-9, 2022

Grothe, Oliver (ed.); Nickel, Stefan (ed.); … - International Conference on Operations Research <2022, … - 2023

Chapter 1: A Two-Stage Stochastic Optimisation Model for Urban Same-Day Delivery with Micro-hubs -- Chapter 2: Computational Linear Bilevel Optimization -- Chapter 3: Faster Algorithms for Steiner Tree and Related Problems: From Theory to Practice -- Chapter 4: Prescriptive Analytics for...

Persistent link: https://www.econbiz.de/10014337016

The c-index : a new stability concept for quadratic programs with complementarity constraints

Ralph, Daniel; Stein, Oliver - In: Mathematics of operations research 36 (2011) 3, pp. 504-526

Persistent link: https://www.econbiz.de/10009300401