Results 191 to 200 of about 3,258,064 (367)
Some remarks on the Cauchy problem for weakly hyperbolic equations [PDF]
Tatsuo Nishitani
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NExT‐LF: A Novel Operational Modal Analysis Method via Tangential Interpolation
ABSTRACT Operational modal analysis (OMA) is vital for identifying modal parameters under real‐world conditions, yet existing methods often face challenges with noise sensitivity and stability. This study introduces NExT‐LF, a novel method that combines the well‐known Natural Excitation Technique (NExT) with the Loewner Framework (LF). NExT enables the
Gabriele Dessena+3 more
wiley +1 more source
Straight Disclinations in Fractional Nonlocal Medium. [PDF]
Kyrylych T, Povstenko Y.
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Closed‐Form Hypoplastic Solutions for Normally Consolidated Soil in Element Tests
ABSTRACT The hypoplastic theory has gained significant attraction in the geomechanics community for constitutive modeling and numerical simulation. However, the absence of an analytical benchmark for numerical simulations incorporating the hypoplastic model remains a notable gap. This study revisits the basic hypoplastic model for normally consolidated
Chengwei Zhu+3 more
wiley +1 more source
C ∞ Well-Posedness of Higher Order Hyperbolic Pseudo-Differential Equations with Multiplicities. [PDF]
Garetto C, Sabitbek B.
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On the existence and uniqueness of solution of the Cauchy problem for linear integro-differential equations with operator coefficients [PDF]
Ivan Hlaváček
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ABSTRACT The present study develops a finite element‐based numerical method for simulation of frictional rotational sliding induced damage and heating effects on rock. The method is applied to the Sievers’ J‐ miniature drill test, which is widely used for estimating the rock drillability and predicting the cutter life.
Timo Saksala+8 more
wiley +1 more source
Weak solutions to gradient flows of functionals with inhomogeneous growth in metric spaces. [PDF]
Górny W.
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This study focuses on the ground‐state properties of two rare earth palladium borides, LuBPd3 and YbBPd3. The WIEN2k package is used to investigate the properties. The compounds’ exceptional thermal and optoelectronic properties make them suitable for high‐temperature applications, UV absorbers, and infrared (IR) shielding materials.
Md. Injamamul Haque+7 more
wiley +1 more source
Levy Noise Affects Ornstein-Uhlenbeck Memory. [PDF]
Eliazar I.
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