Non-linear System of Multi-order Fractional Differential Equations: Theoretical Analysis and a Robust Fractional Galerkin Implementation
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Scientific Computing"
DOI: 10.1007/s10915-022-01814-x
Abstract: This paper presents a comprehensive study of non-linear systems of multi-order fractional differential equations from aspects of theory and numerical approximation. In this regard, we first establish the well-posedness of the underlying problem by investigations… read more here.
Keywords: order fractional; order; non linear; multi order ... See more keywords
On the Hyers–Ulam stability of Riemann–Liouville multi-order fractional differential equations
Sign Up to like & getrecommendations! Published in 2019 at "Afrika Matematika"
DOI: 10.1007/s13370-019-00701-3
Abstract: In this paper, by using a Bielecki’s type norm and Banach fixed point theorem, we obtain a result on the Hyers–Ulam stability of Riemann–Liouville multi-order fractional differential equations. read more here.
Keywords: hyers ulam; stability riemann; ulam stability; liouville multi ... See more keywords
BTWalk: Branching Tree Random Walk for Multi-Order Structured Network Embedding
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Knowledge and Data Engineering"
DOI: 10.1109/tkde.2020.3029061
Abstract: Multi-order proximity is useful for effective network embedding. In contrast to many previous works that only consider order-level weights, this paper proposes to explore a more expressive node-level weighting mechanism to encode the diverse local… read more here.
Keywords: btwalk; network embedding; order; multi order ... See more keywords
Signed Network Representation by Preserving Multi-Order Signed Proximity
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Knowledge and Data Engineering"
DOI: 10.1109/tkde.2021.3125148
Abstract: Signed network representation is a key problem for signed network data. Previous studies have shown that by preserving multi-order signed proximity (SP), expressive node representations can be learned. However, multi-order SP cannot be perfectly encoded… read more here.
Keywords: network representation; multi order; signed network; order ... See more keywords
Blind technique for point spread function equalization with application to the Multi-Order Solar Extreme Ultraviolet Spectrograph
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Astronomical Telescopes, Instruments, and Systems"
DOI: 10.1117/1.jatis.4.2.028002
Abstract: Abstract. When combining remote sensing data from multiple instruments or multiple imaging channels, differences in point spread function (PSF) can lead to systematic error. If the PSFs are not well known, then it is difficult… read more here.
Keywords: multi order; spread function; point spread; order solar ... See more keywords
On impulsive nonlocal integro-initial value problems involving multi-order Caputo-type generalized fractional derivatives and generalized fractional integrals
Sign Up to like & getrecommendations! Published in 2019 at "Advances in Difference Equations"
DOI: 10.1186/s13662-019-2183-4
Abstract: In this paper, we present sufficient criteria ensuring the existence and uniqueness of solutions for nonlinear impulsive multi-order Caputo-type generalized fractional differential equations supplemented with nonlocal integro-initial value conditions involving generalized fractional integrals. Extremal solutions… read more here.
Keywords: multi order; caputo type; generalized fractional; type generalized ... See more keywords
Condition Monitoring of Rolling Bearing Based on Multi-Order FRFT and SSA-DBN
Sign Up to like & getrecommendations! Published in 2022 at "Symmetry"
DOI: 10.3390/sym14020320
Abstract: Owing to the symmetry of the rolling bearing structure and the rotating operation mode, the rolling bearing works in a complex environment. It is very easy to be submerged by noise and misdiagnosis. For the… read more here.
Keywords: condition monitoring; multi order; bearing; ssa dbn ... See more keywords
A thin multi-order Helmholtz metamaterial with perfect broadband acoustic absorption
Sign Up to like & getrecommendations! Published in 2019 at "Applied Physics Express"
DOI: 10.7567/1882-0786/ab2f94
Abstract: We propose a multi-order Helmholtz metamaterial with deep-subwavelength thickness in which perfect continuous acoustic absorption is achieved within 400 Hz ~ 2800 Hz. The metamaterial is composed of multiple detuned cells, each of which is… read more here.
Keywords: order helmholtz; order; multi order; helmholtz metamaterial ... See more keywords