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Applied Mathematics and Computation, ISSN 0096-3003, 05/2019, Volume 348, pp. 270 - 274
The Turán number of a graph H, denoted by ex(n, H), is the maximum number of edges in any graph on n vertices containing no H as a subgraph. Let Sℓ denote the... 
Turán number | Star forests | Extremal graphs | Turan number | MATHEMATICS, APPLIED | Computer science | Forests and forestry
Journal Article
Astronomy & Astrophysics, ISSN 1432-0746, 12/2019, Volume 632, p. A94
Journal Article
Astrophysical Journal Letters, ISSN 2041-8205, 11/2015, Volume 813, Issue 2, p. L38
Recent observations of the Ly alpha forest show large-scale spatial variations in the intergalactic Ly alpha opacity that grow rapidly with redshift at z > 5,... 
intergalactic medium | reionization | Dark ages | quasars: absorption lines | first stars | 21-CM SIGNAL | HYDROGEN REIONIZATION | dark ages, reionization, first stars | RADIATIVE-TRANSFER | PHOTOIONIZED INTERGALACTIC MEDIUM | QUASARS | EVOLUTION | MODELS | ASTRONOMY & ASTROPHYSICS | GROWTH | EPOCH | SIMULATIONS
Journal Article
Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 2011, Volume 414, Issue 3, pp. 2602 - 2617
Journal Article
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, ISSN 0035-8711, 11/2018, Volume 480, Issue 4, pp. 5140 - 5159
We present a new perturbative approach to 'constrained Ly alpha radiative transfer' (RT) through the circum- and intergalactic medium (CGM and IGM). We... 
CLUMPY UNIVERSE | LBG REDSHIFT SURVEY | STAR-FORMING GALAXIES | quasars: absorption lines | NEUTRAL HYDROGEN | radiative transfer | intergalactic medium | LESS-THAN 5 | galaxies: high-redshift | BLACK-HOLES | line: formation | ASTRONOMY & ASTROPHYSICS | SIMILAR-TO 3 | ABSORPTION | EMISSION | HALOES
Journal Article
Discrete Mathematics, ISSN 0012-365X, 04/2020, Volume 343, Issue 4, p. 111702
Journal Article
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, ISSN 0035-8711, 01/2020, Volume 491, Issue 2, pp. 1736 - 1745
A long (110 cMpc h(-1)) and deep absorption trough in the Ly alpha forest has been observed extending down to redshift 5.5 in the spectrum of ULAS J0148+0600.... 
quasars: absorption lines | TEMPERATURE-DENSITY RELATION | intergalactic medium | methods: numerical | SIMULATING COSMIC REIONIZATION | LUMINOSITY FUNCTION | galaxies: high-redshift | dark ages, reionization, first stars | OPACITY FLUCTUATIONS | COSMOLOGICAL RADIATIVE-TRANSFER | EVOLUTION | ASTRONOMY & ASTROPHYSICS | LY-ALPHA | GALAXIES | SPECTRUM
Journal Article
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, ISSN 0067-0049, 01/2020, Volume 246, Issue 1, p. 8
With the increase of known RR Lyrae stars, it is reliable to create classifiers of RR Lyrae stars based on their photometric data or combined photometric and... 
DIGITAL SKY SURVEY | ASTRONOMY & ASTROPHYSICS | Correlation coefficient | Classifiers | Spectroscopy | Forests | Correlation coefficients | Sky surveys (astronomy) | Iron | Parameter identification | Physical properties | Data bases | Surveys | Peculiar stars | Databases | Machine learning | Performance measurement | Photometry
Journal Article
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, ISSN 0035-8711, 07/2019, Volume 487, Issue 1, pp. 1047 - 1056
The Lyman-alpha forest at high redshifts is a powerful probe of reionization. Modelling and observing this imprint comes with significant technical challenges:... 
HE II REIONIZATION | TEMPERATURE-DENSITY RELATION | intergalactic medium | MASS FLUCTUATIONS | dark ages, reionization, first stars | IMPRINT | CODE | POWER SPECTRUM | EVOLUTION | SMALL-SCALE STRUCTURE | ASTRONOMY & ASTROPHYSICS | EPOCH | SIMULATIONS
Journal Article