The variation in index of a quadratic function depending on a parameter
Pitcher, Everett
Bull. Amer. Math. Soc., Tome 65 (1959) no. 6, p. 355-357 / Harvested from Project Euclid
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Publié le : 1959-11-14
Classification:  
@article{1183523363,
     author = {Pitcher, Everett},
     title = {The variation in index of a quadratic function depending on a parameter},
     journal = {Bull. Amer. Math. Soc.},
     volume = {65},
     number = {6},
     year = {1959},
     pages = { 355-357},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1183523363}
}

Pitcher, Everett. The variation in index of a quadratic function depending on a parameter. Bull. Amer. Math. Soc., Tome 65 (1959) no. 6, pp.  355-357. http://gdmltest.u-ga.fr/item/1183523363/