102 citations · 531 across the 21 of their papers we have counts for
Showing 2011Show all
2 papers · 1 filter
astro-ph.IM2011★ 10 cited
Multiperiodicity, modulations and flip-flops in variable star light curves I. Carrier fit method
J. Pelt, N. Olspert, M. J. Mantere +1
The light curves of variable stars are commonly described using simple trigonometric models, that make use of the assumption that the model parameters are constant in time. This as…
astro-ph.IM2011★ 1 cited
Towards the automatic estimation of gravitational lenses' time delays
A. Hirv, N. Olspert, J. Pelt
Estimation of time delays from a noisy and gapped data is one of the simplest data analysis problems in astronomy by its formulation. But as history of real experiments show, the w…