Results 31 to 40 of about 1,081,696 (319)

On flag-transitive 2-(v, k, 2) designs [PDF]

open access: yesJournal of Combinatorial Theory, 2020
This paper is devoted to the classification of flag-transitive 2-(v,k,2) designs. We show that apart from two known symmetric 2-(16,6,2) designs, every flag-transitive subgroup G of the automorphism group of a nontrivial 2-(v,k,2) design is primitive of ...
Alice Devillers   +3 more
semanticscholar   +1 more source

ЗНАМЕНА, БУНЧУКИ И ФЛАГИ ЗОЛОТОЙ ОРДЫ [PDF]

open access: yesМатериалы по археологии и истории античного и средневекового Причерноморья
Изучение и реконструкция различных видов воинских атрибутов (знамен, бунчуков, флагов, их особенностей и форм) золотордынского периода (эпохи Улуса Джучи) является сегодня одной из актуальных научных проблем.
Ахметжан, К.С.
doaj   +1 more source

The national symbols in the publications of O. Akchokrakly (comments on the article “The matter of the Flag”) [PDF]

open access: yesКрымское историческое обозрение, 2019
The article offers the Russian translation of the publication by the Crimean Tatar scientist and writer O. Akchokrakly (1878–1938) entitled “Bayrak Meselesi” (“The matter of the Flag”) from No. 108 of the “Millet” newspaper in 1917.
Refat Abduzhemilev
doaj   +1 more source

Incidental detection of malaria parasite in automated hematology 6-Differential analyzer

open access: yesIraqi Journal of Hematology, 2021
India has been facing the problem of malaria for centuries. Peripheral smear microscopy remains the gold standard for diagnosis; however, it is a tedious process and requires qualified staff.
Shesh Kumar Bhakta   +3 more
doaj   +1 more source

Stellar theory for flag complexes [PDF]

open access: yes, 2014
Refining a basic result of Alexander, we show that two flag simplicial complexes are piecewise linearly homeomorphic if and only if they can be connected by a sequence of flag complexes, each obtained from the previous one by either an edge subdivision ...
Lutz, Frank H., Nevo, Eran
core   +1 more source

Flag Fault-Tolerant Error Correction for any Stabilizer Code [PDF]

open access: yes, 2019
Conventional fault-tolerant quantum error-correction schemes require a number of extra qubits that grows linearly with the code's maximum stabilizer generator weight.
R. Chao, B. Reichardt
semanticscholar   +1 more source

Overpaints and inpainting on the “Black flag” by Ljubo Babić

open access: yesGe-conservación, 2020
This paper will present the restoration carried out at the end of 2017 on an oil painting called the “Black flag”, by Ljubo Babić, that stands today as one of the five more important paintings in Croatian modern art history.
Maja Sucevic Miklin
doaj   +1 more source

Performance Evaluation of a Piezoelectric Energy Harvester Based on Flag-Flutter

open access: yesMicromachines, 2020
In the last few decades, piezoelectric (PZT) materials have played a vital role in the aerospace industry because of their energy harvesting capability.
H. Elahi   +6 more
semanticscholar   +1 more source

Regularity theorem for totally nonnegative flag varieties [PDF]

open access: yesJournal of The American Mathematical Society, 2019
We show that the totally nonnegative part of a partial flag variety $G/P$ (in the sense of Lusztig) is a regular CW complex, confirming a conjecture of Williams.
Pavel Galashin, Steven N. Karp, T. Lam
semanticscholar   +1 more source

Covariant singularities in quantum field theory and quantum gravity

open access: yesNuclear Physics B, 2021
It is rather well-known that spacetime singularities are not covariant under field redefinitions. A manifestly covariant approach to singularities in classical gravity was proposed in [1].
Roberto Casadio   +2 more
doaj   +1 more source

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