Results 1 to 10 of about 30,322 (273)

On the number of pairs of positive integers $x, y \leq H$ such that $x^2+y^2+1$, $x^2+y^2+2$ are square-free

Acta Arithmetica, 2020
exaly  

On $(r,\leq 2)$-locating-dominating codes in the infinite king grid

Advances in Mathematics of Communications, 2012
exaly  

Essential norms of weighted composition operators between Hardy spaces Hpand Hqfor 1≤p,q≤∞

Studia Mathematica, 2011
exaly  

$\lambda_m(G)\leq\xi_m(G)$~的一般充分条件

Science in China Series A: Mathematics, 2009
exaly  

The L p -Approximation Order of Surface Spline Interpolation for 1 \leq p \leq 2

Constructive Approximation, 2003
exaly  

Access Suspended

Illinois Journal of Mathematics, 2004
exaly  

Impacts of vessel noise on Red Drum (Sciaenops ocellatus) spawning choruses in Saint Andrew Bay, Florida, U.S.A. [PDF]

PLoS ONE
Noise pollution is an increasing threat to soniferous fishes, however, research on noise pollution impacts is limited to few species and rarely studied in situ. Red Drum (Sciaenops ocellatus) is an estuarine, fishery species that choruses during spawning.
Bennett H Price, Dakota Brunetti, Amanda Kirkland, T Erin Cox, Kelly S Boyle   +4 more
doaj   +2 more sources

The thermal history of the intergalactic medium at $3.9 \leq z \leq 4.3$ [PDF]

, 2023
A new determination of the temperature of the intergalactic medium over $3.9 \leq z \leq 4.3$ is presented. We applied the curvature method on a sample of 10 high resolution quasar spectra from the Ultraviolet and Visual Echelle Spectrograph on the VLT/ESO. We measured the temperature at mean density by determining the temperature at the characteristic
Ondro, Tomáš, Gális, Rudolf
openaire   +3 more sources

On the matrix equations U_iXV_j W_{i j} for 1 \leq i; j \leq k with i +j \leq k

The Electronic Journal of Linear Algebra, 2016
Conditions for the existence of a common solution X for the linear matrix equations U_iXV_j 􏰁 W_{ij} for 1 \leq 􏰃 i,j \leq 􏰂 k with i\leq 􏰀 j \leq 􏰃 k, where the given matrices U_i,V_j,W_{ij} and the unknown matrix X have suitable dimensions, are derived.
van der Woude, Jacob
openaire   +2 more sources

Construction of spectral libraries of star-forming galaxies at $0.3\leq z \leq 2.5$

, 2023
Spectral energy distribution (SED) models of galaxies at $0.3\leq z \leq 2.5$ were constructed to be processed by the Euclid spectroscopic channel simulator in order to investigate the \Euclid Near-Infrared Spectrometer and Photometer (NISP) capabilities.
Gabarra, Louis
openaire   +3 more sources