Results 1 to 10 of about 134,367 (268)
Wavelet-Based Three-Dimensional Inversion for Geomagnetic Depth Sounding
Magnetochemistry, 2022 The complexity of Earth’s structure poses a challenge to the multiscale detection capability of geophysics. In this paper, we present a new wavelet-based three-dimensional inversion method for geomagnetic depth sounding.
Shiwen Li, Yunhe Liu
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The generalized S- and σ-inverse – a comparative case study for right- and left-invertible plants [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2020 In this paper, an advanced study covering the comparison between two classes of generalized inverses is conducted. Two sets of instances, strictly derived from the recently introduced nonunique S- and σ-inverse, are analyzed, especially in terms of ...
P. Majewski, W.P. Hunek
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Multifunctorial inverse K-theory
Annals of K-Theory, 2022 We show that Mandell's inverse $K$-theory functor is a categorically-enriched non-symmetric multifunctor. In particular, it preserves algebraic structures parametrized by non-symmetric operads. As applications, we describe how ring categories arise as the images of inverse $K$-theory.
Johnson, Niles, Yau, Donald
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A 2D Lithospheric Magnetic Anomaly Field over Egypt Using Gradient Data of Swarm Mission
Universe, 2022 The current work makes use of the geometrical configuration of the two lower-altitude Swarm satellites (Swarm A and C), moving side by side with a longitudinal distance of 1.4°, to estimate a two-dimensional (2D) model of the lithospheric magnetic ...
Asmaa Abdellatif +3 more
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Inversion Analysis Method for Tunnel and Underground Space Engineering: A Short Review
Applied Sciences, 2023 With the rise of the fourth industrial revolution, traditional methods of analyzing investment have been transformed into intelligent methods under big data and the Internet of Things.
Zhanping Song +3 more
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International Journal of Applied Mechanics and Engineering, 2021 Since the 1960s, all studies have assumed that a film thickness “ h ” provides a unique pressure field “ p ” by resolving the Reynolds equation. However, it is relevant to investigate the film thickness unicity under a given hydrodynamic pressure within ...
M. El Gadari, M. Hajjam
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Remote Sensing, 2021 Multidimensional deconvolution constitutes an essential operation in a variety of geophysical scenarios at different scales ranging from reservoir to crustal, as it appears in applications such as surface multiple elimination, target-oriented redatuming,
David Vargas +3 more
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Geochemistry, Geophysics, Geosystems, 2021 Several seismic techniques, both passive and active, exist for estimating the shear‐wave velocity VS structure of shallow sedimentary structures. In particular, passive compliance signals recorded by broadband ocean‐bottom seismometers (OBSs) can be used
Stephen G. Mosher +2 more
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Generalized inverses in graph theory
AKCE International Journal of Graphs and Combinatorics, 2023 Abstract–In this article, some interesting applications of generalized inverses in the graph theory are revisited. Interesting properties of generalized inverses are employed to make the proof of several known results simpler, and several techniques such as bordering method and inverse complemented matrix methods are used to obtain simple expressions ...
Umashankara Kelathaya +2 more
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Remote Sensing, 2020 We present a novel inverse method for discriminating regional deformation and long-term fault creep by inversion of GNSS velocities observed at the spatial scale of intraplate faults by exploiting the different spatial signatures of these two mechanisms.
Gabriele Cambiotti +6 more
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