Downloadable Items
Here free papers and algorithms are given for download. Free means free for non-comercial purposes.
For commercial applications please send me an email or snail mail.
This page is still under construction and many items missing (see also Researchgate ).
Papers, Patent submissions and other Material which has not been published in classical media
The items are given in chronological order with newest first.
09-th November 2020:
From Kepler’s Laws to Newtonian Motion and the Direction Angle of Hamilton’s Hodograph.
This paper was submitted to a mathematical journal ( here) on 09-th November 2020.
About two month later I was informed by the editor of the journal - without any critics or review --
that I should submit the manuscript to another journal as it is not suitable for their journal.
The paper is also available at arXiv.org ( arxiv:2101.05041).
16-th January 2019:
Algorithm which always finds all Roots of an n-th Degree Polynomial.
This paper was also downloaded to Researchgate on 30-th, January 2019.
25-th November 2017:
Verfahren zur Beschleunigung von Berechnungen in endlichen Körpern.
Patentanmeldung. Further tables are given here.
19-th January 2017:
The Error-Locator Polynomial of Two-Error Correcting Binary Goppa-Codes
This paper was also downloaded to Researchgate .
End of 2015:
My lecture notes
Algebraische Codierung für die sichere Datenübertragung
held at Ruhr-Universität Bochum (from 2005 - 2015) are available in German.
12-th August 2014:
On decoding negacyclic Codes
This paper was also downloaded to Researchgate .
7-th, May 2014:
Codierung von QAM-Signalen
Overview talk on algebraic QAM Signaling (in German).
13-th April 2013:
Active and Passive Third-Order Filters
This paper was also downloaded to Researchgate .
6-th July 2012:
Relativistic Orbits and the Zeros of Weierstrass' Function
This paper is also available at arXiv.org ( arxiv:1207.4688v1).
This paper was also downloaded to Researchgate .
Using the same Latex-source file on Unix systems the page numbering was cut off, whereas on Windows the page numbering was correct.
16-th December 2010:
Relativistische Bahnkurven und Cauerfilter
Presentation at Zarm, Universität Bremen, Am Fallturm, 28356 Bremen.
This paper was also downloaded to Researchgate .
The email adress given in the paper is obsolete.
17.- 22. June 1995:
A Knapsack-type Public Key Cryptosystem based on Gaussian Integers
From the Proceedings of the Seventh Joint Swedish-Russian International Workshop on Information Theory, June 17-22, 1995, St.-Petersburg, Russia.
This paper was also downloaded to Researchgate .
Around 1993:
A Fast Probabilistic Algorithm to represent a Number as Sum of four Squares
Algorithms, Source Code and Pseudo codes
...(see at some later time)