63 citations · 266 across the 27 of their papers we have counts for
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cs.CC2003★ 20 cited
On the complexity of curve fitting algorithms
N. Chernov, C. Lesort, N. Simanyi
We study a popular algorithm for fitting polynomial curves to scattered data based on the least squares with gradient weights. We show that sometimes this algorithm admits a substa…
math.DS2003★ 1 cited
Improvement of the Theorem on Local Ergodicity
Nandor Simanyi
We prove here that in the Theorem on Local Ergodicity for Semi-Dispersive Billiards (proved by N. I. Chernov and Ya. G. Sinai in 1987) the recently added condition (by P. Bálint, N…
math.DS2003
Upgrading the Theorem on Local Ergodicity
Nandor Simanyi
We prove here that in the Theorem on Local Ergodicity for Semi-Dispersive Billiards (proved by N. I. Chernov and Ya. G. Sinai in 1987) the condition of the so called ``Ansatz'' can…