Articles with "multipoint" as a keyword



Nonlocal Multipoint Problem for Partial Differential Equations of Even Order with Constant Coefficients

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Published in 2020 at "Journal of Mathematical Sciences"

DOI: 10.1007/s10958-020-04945-4

Abstract: For a partial differential equation of even order with constant coefficients, in a bounded domain G, we study a problem with boundary conditions in the form of multipoint perturbations of the Neumann conditions by using… read more here.

Keywords: constant coefficients; partial differential; order constant; problem ... See more keywords

Strongly coupled multicore fiber with FBGs for multipoint and multiparameter sensing

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Published in 2020 at "Optical Fiber Technology"

DOI: 10.1016/j.yofte.2020.102315

Abstract: Abstract A compact optical fiber sensor by embedding fiber Bragg gratings (FBGs) in strongly coupled multicore fiber (SCMCF) is proposed for multipoint and multiparameter sensing. To build the device, two FBGs with different peak wavelengths… read more here.

Keywords: fiber; strongly coupled; multicore fiber; scmcf ... See more keywords

Inverse scattering for the multipoint potentials of Bethe−Peierls−Thomas−Fermi type

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Published in 2025 at "Inverse Problems"

DOI: 10.1088/1361-6420/ade282

Abstract: We consider the Schrödinger equation with a multipoint potential of the Bethe−Peierls−Thomas−Fermi type. We show that such a potential in dimension d = 2 or d = 3 is uniquely determined by its scattering amplitude at a fixed positive… read more here.

Keywords: bethe peierls; multipoint; type; peierls thomas ... See more keywords

A Convex Programming Approach to Multipoint Optimal Motion Planning for Unicycle Robots

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Published in 2023 at "IEEE Control Systems Letters"

DOI: 10.1109/lcsys.2023.3278251

Abstract: An important extension of point-to-point motion planning deals with navigating a robot optimally through a sequence of waypoints. The resulting multipoint problem is typically nonconvex due to the requirement to optimize the waypoint passage time,… read more here.

Keywords: time; motion; multipoint; motion planning ... See more keywords

Multipoint Ultrasonic Detection and Localization of Transformer Partial Discharge Using FDM-φOTDR

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Published in 2025 at "IEEE Transactions on Instrumentation and Measurement"

DOI: 10.1109/tim.2025.3618734

Abstract: Partial discharge (PD) detection is crucial for maintaining transformer safety. Multipoint ultrasonic detection of transformer PD leads to accurate localization and early warning of insulation defects. To increase the number of ultrasonic measurement points, this… read more here.

Keywords: detection; inline formula; multipoint; tex math ... See more keywords

Response rate in cardiac resynchronization therapy patients implanted with a left ventricular quadripolar lead and the MultiPoint™ pacing feature early activated. QUARTO III

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Published in 2022 at "European Journal of Clinical Investigation"

DOI: 10.1111/eci.13935

Abstract: Although cardiac resynchronization therapy (CRT) is beneficial in most heart failure patients, up to 40% do not respond to CRT. It has been suggested that multipoint left ventricle pacing (MPP) would increase the response rate. read more here.

Keywords: cardiac resynchronization; multipoint; resynchronization therapy; response rate ... See more keywords

On an application of Herzberger’s matrix method to multipoint families of root-solvers

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Published in 2018 at "Filomat"

DOI: 10.2298/fil1811815d

Abstract: An application of Herzberger’s matrix method, very rarely used in the topic of multipoint methods for solving nonlinear equations, is presented. It is shown that the area of application of Herzberger’s matrix method is wider… read more here.

Keywords: herzberger matrix; method; application herzberger; matrix method ... See more keywords

Solvability of Nonlocal Problems for Systems of Sobolev-Type Differential Equations with a Multipoint Condition

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Published in 2019 at "Russian Mathematics"

DOI: 10.3103/s1066369x19120016

Abstract: We consider a nonlocal problem for a system of loaded differential equations of the Sobolev type with a multipoint constraint. By introducing additional unknown functions, we reduce the problem under consideration to an equivalent problem… read more here.

Keywords: sobolev type; problem system; differential equations; problem ... See more keywords