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Determinants of Toeplitz–Hessenberg Matrices with Generalized Leonardo Number Entries

open access: yesAnnales Mathematicae Silesianae
Let un = un(k) denote the generalized Leonardo number defined recursively by un = un−1 + un−2 + k for n ≥ 2, where u0 = u1 = 1. Terms of the sequence un(1) are referred to simply as Leonardo numbers.
Goy Taras, Shattuck Mark
doaj   +1 more source

The science of art: Leonardo Da Vinci and facial plastic surgery. [PDF]

open access: yesCurr Opin Otolaryngol Head Neck Surg, 2020
Shaye DA.
europepmc   +1 more source

Optimizing Dimensions in Furniture Design: A Literature Review

open access: yesBioResources
Wooden furniture design necessitates the integration of both technological requirements and aesthetic considerations. To guide designers in achieving this balance, this article explores how established design principles, such as proportions and preferred
Anna Jasińska   +2 more
doaj   +2 more sources

Quantitative plant biology-Old and new. [PDF]

open access: yesQuant Plant Biol, 2021
Morris RJ, Ten Tusscher KH.
europepmc   +1 more source

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