By Markowitz geometry we mean the intersection theory of ellipsoids and affine subspaces in a real finite-dimensional linear space. In the paper we give a meticulous and self-contained treatment of this arch-classical subject, which lays a solid mathematical groundwork of Markowitz mean-variance theory of efficient portfolios in economics.
| Primary Language | English |
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| Subjects | Mathematical Sciences |
| Journal Section | Research Article |
| Authors | |
| Submission Date | August 14, 2018 |
| Acceptance Date | November 21, 2018 |
| Publication Date | December 25, 2018 |
| Published in Issue | Year 2018 Volume: 1 Issue: 2 |