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Alexander Lehmann

Alexander Lehmann

Alexander Lehmann, a German citizen, joined Bruegel as a visiting Fellow in October 2016 and is now a non-resident fellow. His work focuses on financial integration and regulation. Currently he is also engaged as adjunct professor at the Hertie School of Governance in Berlin, and as a member of the German Economic Team in Belarus and Georgia.

Videos by Alexander Lehmann

Writing a Raytracer in Common Lisp – Part 2.1.2

Tutorial on Writing a Raytracer in Common Lisp. See http://rudairandamacha.blogspot.de/2014/04/writing-simple-raytracer-in-common-lisp.html for further information (e.g. slides). The source code is available at https://github.com/afwlehmann/clrt-tutorial.

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Writing a Raytracer in Common Lisp – Part 2.1.1

Tutorial on Writing a Raytracer in Common Lisp. See http://rudairandamacha.blogspot.de/2014/04/writing-simple-raytracer-in-common-lisp.html for further information (e.g. slides). The source code is available at https://github.com/afwlehmann/clrt-tutorial.

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Writing a Raytracer in Common Lisp – Part 2.1.0

Tutorial on Writing a Raytracer in Common Lisp. See http://rudairandamacha.blogspot.de/2014/04/writing-simple-raytracer-in-common-lisp.html for further information (e.g. slides). The source code is available at https://github.com/afwlehmann/clrt-tutorial.

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Writing a Raytracer in Common Lisp – Part 1

Tutorial on Writing a Raytracer in Common Lisp. See http://rudairandamacha.blogspot.de/2014/04/writing-simple-raytracer-in-common-lisp.html for further information (e.g. slides). The source code is available at https://github.com/afwlehmann/clrt-tutorial.

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