Prof. Dr. rer. nat. Andy Witt
Professor of Business Informatics with a focus on digitalisationShort Profile
Andy Witt has been Professor of Business Informatics with a focus on digitalisation since September 2023.
Since studying computer engineering at the Hamburg University of Technology (TUHH) with a focus on applied mathematics and applied physics, Professor Witt has been working on information technology solutions for scientific issues and researching Big Data analysis, digitalisation of production, artificial intelligence and sustainable industry. From 2013 to 2017, he taught and did his PhD at TU Hamburg on the application of the non-linear Schr枚dinger equation to water gravitational waves to physically explain the phenomenon of extreme waves emerging "from nothing". Andy Witt is the founder and managing partner of CALC4XL GmbH, whose namesake calculation software for product costs and carbon footprint CALC4XL makes it possible to develop a sustainable, cost-effective strategy for product optimisation.
Publications
Journal articles (refereed)
Yuchen He, Andy Witt, Stefano Trillo, Amin Chabchoub, and Norbert Hoffmann. 2022. "Extreme wave excitation from localized phase-shift perturbations." Physical Review E聽 106(4): . http://dx.doi.org/10.1103/PhysRevE.106.L043101.
Monographs and edited books
Andy Witt. 2019. Inducing Predefined Nonlinear Rogue Waves on Basis of Breather Solutions. . http://dx.doi.org/10.15480/882.2224.
Conference presentations
Witt, Andy. 2023. "Conversion of a top-down calculation to a bottom-up calculation in the fusion energy sector." Presentation held at the 30th IEEE Symposium on Fusion Engineering at Examination School of Oxford University, Oxford, 2023.
Witt, Andy. 2023. "Costing & Carbon Footprint; Systematics & Data Sources." Presentation held at the Cost Smarter Anwenderkonferenz, Potsdam, 2023.
Witt, Andy. 2021. "A miniature 3D printed sorption heat transformer." Presentation held at the International Sorption Heat Pump Conference 2021, TU Berlin, Berlin, 2021.