output
19972026
most citedAncient human genomes suggest three ancestral populations for present-day Europeans

1.5k citations

Showing 2020Show all

12 papers · 1 filter

cs.SE2020★ 4 cited

Employing Partial Least Squares Regression with Discriminant Analysis for Bug Prediction

Rudolf Ferenc, István Siket, Péter Hegedűs +1

Forecasting defect proneness of source code has long been a major research concern. Having an estimation of those parts of a software system that most likely contain bugs may help…

math.NT2020★ 9 cited

On certain sums of arithmetic functions involving the gcd and lcm of two positive integers

Randell Heyman, László Tóth

We obtain asymptotic formulas with remainder terms for the hyperbolic summations and , where belongs to certain classes of ar…

gr-qc2020★ 4 cited

Scaling Hydrodynamical Evolution of a Gravitating Dark-fluid Universe

Imre F. Barna, Mihály A. Pocsai, Gergely Gábor Barnaföldi

We present a dark fluid model which contains the general linear equation of state including the gravitation term. The obtained spherical symmetric Euler equation and the continuity…

math.NT2020★ 1 cited

Another generalization of Euler's arithmetic function and Menon's identity

László Tóth

We define the -dimensional generalized Euler function as the number of ordered -tuples such that and both…

math.NT2020★ 2 cited

On the number of -compositions of satisfying certain coprimality conditions

László Tóth

We generalize the asymptotic estimates by Bubboloni, Luca and Spiga (2012) on the number of -compositions of satisfying some coprimality conditions. We substantially refine…

quant-ph2020★ 4 cited

Ex ante versus ex post equilibria in classical Bayesian games with a nonlocal resource

Mátyás Koniorczyk, András Bodor, Miklós Pintér

We analyze the difference between ex ante and ex post equilibria in classical games played with the assistance of a nonlocal (quantum or no-signaling) resource. In physics, the pla…