@misc{BallersteinMichaelsVigerske, author = {Ballerstein, Martin and Michaels, Dennis and Vigerske, Stefan}, title = {Linear Underestimators for bivariate functions with a fixed convexity behavior}, issn = {1438-0064}, url = {http://nbn-resolving.de/urn:nbn:de:0297-zib-17641}, abstract = {This is a technical report for the SCIP constraint handler cons_bivariate. We describe a cut-generation algorithm for a class of bivariate twice continuously differentiable functions with fixed convexity behavior over a box. Computational results comparing our cut-generation algorithms with state-of-the-art global optimization software on a series of randomly generated test instances are reported and discussed.}, language = {en} }