Leen Noordzij – Page 2 – Leen Noordzij

1 Nov 2021Leen NoordzijLeave a Comment

Climate Change: From Fossil to Solar, Wind, Hydrogen and Nuclear From here to eternity. Updated 2021-11-01 Up to section 13.4 A long bridge to the future of renewables up to page 28

16 Aug 202116 Aug 2021Leen NoordzijLeave a Comment

Quantum Mechanics and the Theoretical Minimum Updated 2021-08-16 Section 4.8 Ignoring the Phase Factor in Exercise 3.4 and the matrix σn some phase factors could not be ignored.

9 Aug 20219 Aug 2021Leen NoordzijLeave a Comment

Prime Numbers, Pythagorean Triples and Goldbach’s Conjecture Updated 2021-08-09 Edited, Prologue The Babylonians

18 Jul 202118 Jul 2021Leen NoordzijLeave a Comment

The efficiency of Organizations and Network Analysis Updated 2021-07-18 Section 4.2 and the football metaphor

6 Jul 20216 Jul 2021Leen NoordzijLeave a Comment

Raindrops keep falling on my umbrella. Or how to survive as an umbrella manufacturer. Edited and Updated 2021-07-06.

4 Jul 20214 Jul 2021Leen NoordzijLeave a Comment

De Fermat and the method of ‘Descente infinie’ Updated 2021-07-04 §§ 3.1 and 4.

27 Jun 202127 Jun 2021Leen NoordzijLeave a Comment

Quantum Mechanics in Texas, The Graduate Course Updated 2021-06-27 Section 5.4 Intermezzo Baker-Hausdorff Lemma

22 Jun 202122 Jun 2021Leen NoordzijLeave a Comment

Innovation, Education, Research and Reengineering Updated and Edited 2021-06-22 Conclusions pages 10, 11 and footnote

20 Jun 202120 Jun 2021Leen NoordzijLeave a Comment

Abolish 2.1. Every governmental institution develops into incompetence. Updated 2021-06-20, Conclusions and Epilogue.

10 Jun 202110 Jun 2021Leen NoordzijLeave a Comment

Archimedes’ Lever, Trisectrice of an angle by Geometrical Iteration Updated 2021-06-10, Edited and § 6.11: direct geometrical iteration of β/3 for 2π/3<β<2π

dr.l.noordzij@leennoordzij.nl