Henri Poincaré, The logic of infinity: An overview
| |

The antinomies to which certain logicians have been led come from the fact that they could not avoid certain vicious circles. It happened to them when they considered finite collections, but it happened to them much more often when they … Read More

Romania targets at least one important mandate of European Commissioner
| |

Romania is interested in one of the mandates of European Commissioners for regional policy, energy, transport and the environment. “We have not finished the regional policy mandate, so we could once again ask for this very important portfolio. So, I … Read More

Henri Poincaré, The logic of infinity: The use of infinity
| |

Is it possible to reason about objects that can notbe defined in a finite number of words? Is it even possible to talk about it knowing what one is talking about, and by saying something other than empty words? Or … Read More

THE HOSPITALITY OF A MARABOU STORK
| |

No path of flowers leads to glory, I only want Hercules and his works to be a witness. (La Fountaine.) The first event I remembered was a terrible cataclysm that deprived me of all of my family at once, and … Read More

Global warming and gender equality are the priorities of Ursula von der Leyen
| |

Ursula Gertrud von der Leyen (born Albrecht, on October 8, 1958) is a German politician and elected president of the European Commission. She was Germany’s Defense Minister from 2013 to 2019. Member of the center-right Christian Democratic Union (CDU), she … Read More

Henri Poincaré, The logic of infinity: The memory of Mr. Zermelo
| |

It is in a totally different direction that Mr. Zermelo is seeking the solution of the difficulties we have pointed out. He tries to establish a system of axioms a priori, which must allow him to establish all the mathematical … Read More

Henri Poincaré, The logic of infinity: Axiom of reducibility
| |

Russell introduces a new axiom which he calls axiom of reducibility. As I’m not sure I fully understood his thought, I will let him speak. “We assume, that every function is équivalent, for ail its value to some predicative function … Read More

Meteorite fallen in Iasi, Romania
| |

On July 9, in Iaşi, a loud noise was heard as to be caused by the fall of a body from the sky. Silviu Gurlui, a professor at the Physics Faculty of Iasi, says that the shock was caused by … Read More

Henri Poincaré, The logic of infinity: The memory of Mr. Russel
| |

Russell published in the American Journal of Mathematics, vol. XXX, under the title Mathematical Logics as Based on the Theory of Types, a memoir in which he relies on considerations quite similar to those which precede. After recalling some of … Read More

RETURN TO THE COUNTRY – SEE AGAIN THE PORA LAND AND DIE
| |

Everything has its reverse! Certainly, I lived in the midst of the most beautiful nature that can be seen; but already two months had passed and not without disenchantment. I will never be able to give an exact account of … Read More

Henri Poincaré, The logic of infinity: The cardinal number
| |

We must not forget the preceding considerations when defining the cardinal number. If we consider two collections, we may seek to establish a law of correspondence between the objects of these two collections, so that any object of the first … Read More

AUSTRALIA – MORE COUSINES
| |

“Lovely luck! Here I am aboard, at the moment when I had no desire to embark! That’s fine, life is safe … but where are we going on this unknown ship? …..” Such was my monologue, hiding me as close … Read More

1 2 3 4 302