Transmittance index characterization at two solar measurement stations in Brazil
Sign Up to like & getrecommendations! Published in 2019 at "Theoretical and Applied Climatology"
DOI: 10.1007/s00704-019-02941-6
Abstract: This paper constructs probability density distributions of direct normal, diffuse horizontal, and global horizontal irradiance for 1-min clearness indexes k b , k d , and k t , respectively. Previous studies on the clearness… read more here.
Keywords: index characterization; index; transmittance index; probability density ... See more keywords
Index characterization and monogenity of septic number fields defined by x7 + ax4 + b
Sign Up to like & getrecommendations! Published in 2024 at "Quaestiones Mathematicae"
DOI: 10.2989/16073606.2024.2392237
Abstract: Abstract In this paper, we calculate the index of any septic number field K generated by a root α of a monic irreducible trinomial F(x) = x7 + ax4 + b ∈ ℤ[x]. Our approach… read more here.
Keywords: number; septic number; number fields; index characterization ... See more keywords