Calculations of Dihedral Groups Using Circular Indexation

Autor: Reza Dianat, Mojgan Mogharrab

Publikováno v: Mathematics Interdisciplinary Research, Vol 4, Iss 1, Pp 37-49 (2019)

‎In this work‎, ‎a regular polygon with n sides is described by a periodic (circular) sequence with period n. ‎Each element of the sequence represents a vertex of the polygon‎. ‎Each symmetry of the polygon is the rotation of the polygon

Externí odkaz: https://doaj.org/article/bd266acf10704f85ade116f1eb6123e3

Metagenomics Reveals the Influence of Land Use and Rain on the Benthic Microbial Communities in a Tropical Urban Waterway

Autor: Gourvendu Saxena, Suparna Mitra, Ezequiel M. Marzinelli, Chao Xie, Toh Jun Wei, Peter D. Steinberg, Rohan B. H. Williams, Staffan Kjelleberg, Federico M. Lauro, Sanjay Swarup

Publikováno v: mSystems, Vol 3, Iss 3 (2018)

ABSTRACT Growing demands for potable water have led to extensive reliance on waterways in tropical megacities. Attempts to manage these waterways in an environmentally sustainable way generally lack an understanding of microbial processes and how the

Externí odkaz: https://doaj.org/article/c4f977acc06545c1b825156042fb5006

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Composition of functions

Autor: Kandasamy Muthuvel

Publikováno v: International Journal of Mathematics and Mathematical Sciences, Vol 24, Iss 3, Pp 213-216 (2000)

We prove that if f and g are functions from the reals into the reals such that the composition of g with f is continuous and f is both Darboux and surjective, then g is continuous. We also prove that continuous and Darboux can be interchanged in the

Externí odkaz: https://doaj.org/article/009105a33c904771bfa6656fe8ed19de

On the growth of a composition of entire functions

Autor: Sheremeta, M. M.

Publikováno v: Carpathian Mathematical Publications; Vol 9, No 2 (2017); 181-187
Карпатские математические публикации; Vol 9, No 2 (2017); 181-187
Карпатські математичні публікації; Vol 9, No 2 (2017); 181-187

Let $\gamma$ be a positive continuous on $[0,\,+\infty)$ function increasing to $+\infty$ and $f$ and $g$ be arbitrary entire functions of positive lower order and finite order. In order that for $$\lim\limits_{r\to+\infty} \frac{\ln\ln\,M_{f(g)}(r)}

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=vasylstefany::b0e5ad6f3d95a7ed47044b71f5fb8ab9
http://journals.pu.if.ua/index.php/cmp/article/view/2019