# Guy Terjanian

Guy Terjanian is a French mathematician who has worked on algebraic number theory. He achieved his Ph.D. under Claude Chevalley in 1966, and at that time published a counterexample to the original form of a conjecture of Emil Artin, which suitably modified had just been proved as the Ax-Kochen theorem. In 1977, he proved that if p is an odd prime number, and the natural numbers x, y and z satisfy x 2 p + y 2 p = z 2 p {\displaystyle x^{2p}+y^{2p}=z^{2p}} , then 2p must divide x or y.

## Words

This table shows the example usage of word lists for keywords extraction from the text above.

Word | Word Frequency | Number of Articles | Relevance |
---|---|---|---|

2p | 4 | 106 | 0.478 |

terjanian | 2 | 3 | 0.317 |

x | 4 | 29892 | 0.23 |

p | 4 | 43034 | 0.214 |

z | 3 | 12065 | 0.202 |