Page 1

Displaying 1 – 2 of 2

Showing per page

Łojasiewicz exponent of the gradient near the fiber

Ha Huy Vui, Nguyen Hong Duc (2009)

Annales Polonici Mathematici

It is well-known that if r is a rational number from [-1,0), then there is no polynomial f in two complex variables and a fiber f - 1 ( t ) such that r is the Łojasiewicz exponent of grad(f) near the fiber f - 1 ( t ) . We show that this does not remain true if we consider polynomials in real variables. More exactly, we give examples showing that any rational number can be the Łojasiewicz exponent near the fiber of the gradient of some polynomial in real variables. The second main result of the paper is the formula...

[unknown]

Matthias Leuenberger (0)

Annales de l’institut Fourier

Currently displaying 1 – 2 of 2

Page 1