Results 81 to 90 of about 863,417 (323)
Spectral minimal partitions for a family of tori
, 2016 We study partitions of the rectangular two-dimensional flat torus of length 1 and width b into k domains, with b a parameter in (0, 1] and k an integer.
Bonnaillie-Noël, Virginie +1 more
core +3 more sources
How to Manufacture Photonic Metamaterials
Advanced Materials Technologies, EarlyView.Metamaterials boast applications such as invisibility and “hyperlenses” with resolution beyond the diffraction limit, but these applications haven’t been exploited in earnest and the market for them hasn’t grown much likely because facile and economical methods for fabricating them without defect has not emerged.
Apurba Paul, Gregory Timp
wiley +1 more source
A hardware-oriented concurrent TZ search algorithm for High-Efficiency Video Coding
EURASIP Journal on Advances in Signal Processing, 2017 High-Efficiency Video Coding (HEVC) is the latest video coding standard, in which the compression performance is double that of its predecessor, the H.264/AVC standard, while the video quality remains unchanged.
Nghia Doan +3 more
doaj +1 more source
THE DOUBLE-COMPLETE PARTITIONS OF INTEGERS [PDF]
Communications of the Korean Mathematical Society, 2002 Summary: Representing a positive integer in terms of a sum of smaller numbers with certain conditions has been studied since MacMahon pioneered perfect partitions. The complete partitions is in this category and studied by the second author. We study complete partitions with more specified completeness, which we call the double-complete partitions.
Ho-Kyu Lee, Seung-Kyung Park
openaire +3 more sources
Single‐Emitter White OLEDs via Microcavity Spectral Engineering
Advanced Optical Materials, EarlyView.This research introduces a simple, eco‐friendly approach for fabricating ITO‐free white OLEDs by converting blue emission into broadband white light using microcavity engineering. The emitted color can be adjusted by changing the cavity thickness, offering a scalable method ideal for sustainable lighting applications Abstract White organic light ...
Manish Kumar +5 more
wiley +1 more source
Some congruences for e-regular partitions with certain restrictions
AIMS MathematicsLet $ {\rm{pod}}_\ell(n) $ and $ {\rm{ped}}_\ell(n) $ denote the number of $ \ell $-regular partitions of a positive integer $ n $ into distinct odd parts and the number of $ \ell $-regular partitions of a positive integer $ n $ into distinct even parts,
JingJun Yu
doaj +1 more source
International Journal of Mathematics and Mathematical Sciences, 1978 A well-known result due to S. Beatty is that if α and β are positive irrational numbers satisfying α−1+β−1=1 then each positive integer is to be found in precisely one of the sequences {[kα]}, {[kβ]}(k=1,2,3,…) where [x] denotes the integral part of x ...
A. McD. Mercer
doaj +1 more source
Multivariate Juggling Probabilities
, 2014 We consider refined versions of Markov chains related to juggling introduced by Warrington. We further generalize the construction to juggling with arbitrary heights as well as infinitely many balls, which are expressed more succinctly in terms of Markov
Ayyer, Arvind +3 more
core +4 more sources
Advanced Photonics Research, EarlyView.Herein, a compact all‐dielectric metalens operating at dual sub‐THz frequencies is presented, addressing key challenges in terahertz device miniaturization. Utilizing commercial 3D printing, the metalens achieves high numerical aperture and broadband functionality.
Kobi Ben Atar +2 more
wiley +1 more source
On the Distribution of the H-index
International Journal of Information Science and Management, 2018 The h-index has been considered in terms of both unrestricted integer partitions and fuzzy integrals, and the expected value of h for a given number of citations has been estimated.
Simon Brown
doaj