Results 261 to 270 of about 240,101 (314)

Emergence of Calabi-Yau manifolds in high-precision black-hole scattering. [PDF]

Nature
Driesse M, Jakobsen GU, Klemm A, Mogull G, Nega C, Plefka J, Sauer B, Usovitsch J.   +7 more
europepmc   +1 more source

THE DIFFERENTIAL EQUATION y' = fy IN ALGEBRAS H(D)

, 1995
Alain Escassut, Marie-Claude Sarmant
openalex   +2 more sources

Spectral Parameter Power Series for Zakharov‐Shabat Direct and Inverse Scattering Problems

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT We study the direct and inverse scattering problems for the Zakharov‐Shabat system. Representations for the Jost solutions are obtained in the form of the power series in terms of a transformed spectral parameter. In terms of that parameter, the Jost solutions are convergent power series in the unit disk.
Vladislav V. Kravchenko
wiley   +1 more source

Nonlinear oscillations of a lumped system with series spring, piezoelectric device, and feedback controller. [PDF]

Sci Rep
Abohamer MK, Amer TS, Galal AA, Darweesh MA, Arab A, Bahnasy TA.   +5 more
europepmc   +1 more source

Meta‐Metamodelling of Engineering Systems by Help of Abstract Mathematics

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT The growing trend of automation in engineering significantly increases the complexity of engineering systems and necessitates a deeper understanding of the coupling of physical and cyber components interacting within the systems. A typical example of such a highly coupled system is an autonomous construction site, where robotic systems aim to ...
Daniel Luckey, Dmitrii Legatiuk
wiley   +1 more source

Analytical Basal-State Model of the Glucose, Insulin, and C-Peptide Systems for Type 2 Diabetes. [PDF]

Bioengineering (Basel)
Chichester CC, Yamakuchi M, Takenouchi K, Hashiguchi T, Maywar DN.   +4 more
europepmc   +1 more source

Superquadric Motion and Superquadric Hyperbolic Split Quaternion Algebra Via Gielis Formula

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT Superquadrics are one of the most suitable geometric tools for modeling many complex shapes in nature. It is possible to model many objects, human figures, and living creatures in nature in a suitable way by means of superquadrics. On the other hand, quaternions are useful in mathematics, especially for computations involving three‐dimensional
Zehra Özdemir, Esra Parlak
wiley   +1 more source

I/O-Linearizing Controller with Observer for Nonlinear Systems Described by Differential-Algebraic Equations

, 2000
Yuh Yamashita, Hirokazu Nishitani, Masasuke SHIMA   +2 more
openalex   +2 more sources

Nonlinear Sequential Fractional Integro‐Differential Systems: Caputo‐Type Derivatives and Boundary Constraints

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT In recent years, the study of sequential fractional differential equations (SFDEs) has become increasingly important in multiple domains of science and engineering. This work investigates a new class of boundary value problems (BVPs) characterized by nonlocal closed boundary conditions involving SFDEs with Caputo fractional integral operators.
Saud Fahad Aldosary, Manigandan Murugesan, Hami Gündoğdu   +2 more
wiley   +1 more source