Leif Mejlbro was educated as a mathematician at the University of Copenhagen, where he wrote his thesis on Linear Partial Differential Operators and Distributions. Shortly after he obtained a position at the Technical University of Denmark, where he remained until h
This series consists of six books on the elementary part of Linear Algebra. It is aiming at the users in Physics and the technical sciences. For that reason the emphasis has been laid on worked examples, while the mathematical theory is only briefly sketched without proofs. The reader is referred to the usual textbooks. In order not to overburden the text, tensors are not included in this particular series.
Her følger den fjerde bog med eksempler fra Lineær Algebra, hvor emnerne er Kvadratiske ligninger i to eller tre variable.
3. Retlinede frembringere
4. Diverse flader
6. Kvadratiske former
7. Kvadratiske former og tilhørende flader