Results 61 to 70 of about 5,762,325 (182)

Phylogenomics illuminates the complex evolutionary history of Bibionomorpha (Diptera)

open access: yesSystematic Entomology, Volume 51, Issue 2, April‐June 2026.
Phylogenomics supports Bibionomorpha (Anisopodoidea, Bibionoidea, Scatopsoidea, Sciaroidea) as a sister to Brachycera, and Axymyiidae and Perissommatidae as a sister to Bibionomorpha + Brachycera. Phylogenetic network analysis tentatively suggests a possible reticulation leading to Bolitophilidae, and mitochondrial data support sex‐specific ...
Wonseop Lim   +12 more
wiley   +1 more source

Variants of a theorem of Macbeath in finite‐dimensional normed spaces

open access: yesMathematika, Volume 72, Issue 2, April 2026.
Abstract A classical theorem of Macbeath states that for any integers d⩾2$d \geqslant 2$, n⩾d+1$n \geqslant d+1$, d$d$‐dimensional Euclidean balls are hardest to approximate, in terms of volume difference, by inscribed convex polytopes with n$n$ vertices.
Zsolt Lángi, Shanshan Wang
wiley   +1 more source

B-splines of Blaschke product type

open access: yesComputers & Mathematics with Applications, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Qiuhui Chen   +3 more
openaire   +1 more source

Shabat-Blaschke products

open access: yes, 2020
The aims of this thesis are to introduce a hyperbolic analogue of Grothendieck's dessins d'enfant, to give arithmetic properties of the coefficients of the Chebyshev-Blaschke products, and to prove some Landen-type identities for theta functions. In 1979, Belyi proved that a connected compact Riemann surface $X$ is defined over the field $\overline ...
openaire   +1 more source

Absolutely Continuous Conjugacies of Blaschke Products

open access: yesAdvances in Mathematics, 1996
This paper considers nontrivial, that is non one-to-one and non-constant Blaschke products \(f(z)=e^{it}z^k\prod^m_{j=1}({z-a_j\over 1-\overline a_jz})\), \(|a_j|
openaire   +1 more source

Bioorthogonal Chemical Labeling Probes Targeting Sialic Acid Isomers for <i>N</i>-Glycan MALDI Imaging Mass Spectrometry of Tissues, Cells, and Biofluids. [PDF]

open access: yesAnal Chem, 2023
Lu X   +10 more
europepmc   +1 more source

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