Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Haddad, Labib"'
Autor:
Haddad, Labib, Helou, Charles
In 2004, Andrew Granville proved the following: A polynomial in variables $x,y,z,$ invariant under the map $\varphi: z \to -(x+y+z)$ is a polynomial in $b = z(x+y+z)$. We tell, curtly, its history and then give a variation on this theme.
Comment
Comment
Externí odkaz:
http://arxiv.org/abs/2303.12523
Autor:
Haddad, Labib
On Cuesta-Conway numbers as an extension of Cantor's ordinals: A short introduction to surreal numbers. The class of Cuesta-Conway numbers, the surreal numbers, can be defined simply, starting from their normal forms (families of exponentials indexed
Externí odkaz:
http://arxiv.org/abs/2204.07575
Autor:
Haddad, Labib
We give a notably simpler and shorter proof of H. B. Neumann's result which is stated, cursorly, like this. For any well-ordered subset, A, of a totally ordered semigroup, the set of products of any finite number of elements of A is itself well-order
Externí odkaz:
http://arxiv.org/abs/2203.01119
Autor:
Haddad, Labib
A discussion about conditions on the profiles of voters in order to avoid contradictory decisions that have been designed by Sen and others.
Comment: 5 pages
Comment: 5 pages
Externí odkaz:
http://arxiv.org/abs/2106.07646
Autor:
Haddad, Labib
Comments about the paper by Elsholz, Fermat's last theorem implies Euclid's infinitude of primes, (2021), and simplification.
Comment: 3 pages
Comment: 3 pages
Externí odkaz:
http://arxiv.org/abs/2106.03550
Autor:
Haddad, Labib
Transcendence criteria inspired by Kolberg's paper dated 1962. This is the second part of a note about Kolberg's proof that the values of the sums of a class of certain power series in x, for algebraic values of x, are transcendent. A method to find
Externí odkaz:
http://arxiv.org/abs/2104.12196
Autor:
Haddad, Labib
Transcendence criteria inspired by Kolberg's paper dated 1962. In his paper dated 1962, Kolberg states and proves a theorem on the transcendence of the values of the sums of a class of certain power series in x, for algebraic values of x. It builds o
Externí odkaz:
http://arxiv.org/abs/2103.13307
Autor:
Haddad, Labib
About Conway's surreal numbers: A letter to a friend (written in French). In memoriam John Horton Conway.
Comment: in French, missing illustrations added
Comment: in French, missing illustrations added
Externí odkaz:
http://arxiv.org/abs/2101.11790
Autor:
Haddad, Labib
A translation from Spanish into French of a paper by N. Cuesta published in 1954. The paper deals mainly with partially, and totally, ordered sets. Two subjects are specially dealt with: Construction of new ordered sets starting from a family of thos
Externí odkaz:
http://arxiv.org/abs/2101.05805
Autor:
Haddad, Labib
We draw attention to a manuscript submitted to the HAL Open Archives by Francis Bessi\`ere, where he tries to base mathematics on a translative theory that could be shown consistant using only finitist methods, thus bypassing the impossibility shown
Externí odkaz:
http://arxiv.org/abs/1901.09714