Results 111 to 120 of about 110,571 (317)

Hankel Determinants of Non-Zero Modulus Dixon Elliptic Functions via Quasi C Fractions

open access: yesFractal and Fractional, 2019
The Sumudu transform of the Dixon elliptic function with non-zero modulus α ≠ 0 for arbitrary powers N is given by the product of quasi C fractions.
Rathinavel Silambarasan   +1 more
doaj   +1 more source

Are "dwarf" Ellipticals genuine Ellipticals?

open access: yes, 1997
Review Paper in 'The Nature of Elliptical Galaxies', 2nd Stromlo Symposium 1996, TeX file, 10 pages with 4 epsf figures, and style ...
Jerjen, Helmut, Binggeli, Bruno
openaire   +2 more sources

Chiral Microneedle Arrays With Terahertz Chiroptical Activity With Chiral‐Plasmon‐Chiral‐Phonon Resonance

open access: yesAdvanced Materials, EarlyView.
ABSTRACT Microneedle arrays (MNAs) is a rapidly emerging technology with broad biomedical applications in drug delivery and biosensing. With sub‐millimeter dimensions and periodicity, MNAs possess geometries nearly ideal for biomedical devices operating within the terahertz (THz) spectral window.
Sang Hyun Lee   +6 more
wiley   +1 more source

Sigma function solution of the initial value problem for Somos 5 sequences [PDF]

open access: yes, 2007
The Somos 5 sequences are a family of sequences defined by a fifth order bilinear recurrence relation with constant coefficients. For particular choices of coefficients and initial data, integer sequences arise.
Hone, Andrew N.W.
core   +1 more source

Elliptic Hypergeometric Laurent Biorthogonal Polynomials with a Dense Point Spectrum on the Unit Circle

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2009
Using the technique of the elliptic Frobenius determinant, we construct new elliptic solutions of the QD-algorithm. These solutions can be interpreted as elliptic solutions of the discrete-time Toda chain as well.
Satoshi Tsujimoto, Alexei Zhedanov
doaj   +1 more source

Doubly Periodic Meromorphic Solutions of Autonomous Nonlinear Differential Equations

open access: yesМоделирование и анализ информационных систем, 2014
The problem of constructing and classifying elliptic solutions of nonlinear differential equations is studied. An effective method enabling one to find an elliptic solution of an autonomous nonlinear ordinary differential equation is described.
M. V. Demina, N. A. Kudryashov
doaj   +1 more source

Analytic properties of elliptic and conditionally elliptic operators. [PDF]

open access: yesProceedings of the American Mathematical Society, 1971
In this note we give a short proof of a theorem of Kotake and Narasimhan to the effect that if A A is a strongly elliptic ...
openaire   +2 more sources

Miniature Soft Robot With Magnetically Reprogrammable Surgical Functions

open access: yesAdvanced Materials, EarlyView.
Miniature soft robots have great prospects to revolutionize minimally invasive treatments. Here we present a miniature soft robot, which can be reprogrammed to perform five surgical functionalities with six‐degrees‐of‐freedom motions. This soft robot can prospectively make minimally invasive surgery considerably safer and painless, and enable ...
Chelsea Shan Xian Ng   +4 more
wiley   +1 more source

Spiraling elliptic Hermite-Gaussian solitons in nonlocal nonlinear media without anisotropy

open access: yesScientific Reports, 2017
We introduce a kind of the spiraling elliptic Hermite-Gaussian solitons in nonlocal nonlinear media without anisotropy, which carries the orbital angular momentum and can rotate in the transverse.
Guo Liang, Zhiping Dai
doaj   +1 more source

Application of mathematical optimization in elliptic curve arithmetic

open access: yesБезопасность информационных технологий, 2017
Currently, a lot of standardized elliptic curve cryptographic algorithms are widely used. Due to the constantly increasing execution speed demands, implementation optimization problem become actual.
Alexander Igorevich Skripko   +1 more
doaj   +1 more source

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