Results 271 to 280 of about 10,389 (330)

Improved deformation reconstruction of composite material structures based on optical fiber sensing. [PDF]

open access: yesSci Rep
Huang J   +8 more
europepmc   +1 more source

Quasi-Interpolation

2022
Quasi-interpolation is one of the most useful and often applied methods for the approximation of functions and data in mathematics and applications. Its advantages are manifold: quasi-interpolants are able to approximate in any number of dimensions, they are efficient and relatively easy to formulate for scattered and meshed nodes and for any number of
Martin Buhmann, Janin Jäger
openaire   +1 more source

Commuting quasi-interpolation

2021
The quasi-interpolation operators introduced in Chapter 22 are \(L^1\)-stable, are projections and have optimal (local) approximation properties. However, they do not commute with the usual differential operators (gradient, curl, and divergence), which makes them difficult to use to approximate simultaneously a vector-valued function and its curl or ...
Alexandre Ern, Jean-Luc Guermond
openaire   +1 more source

Divergence-free quasi-interpolation

Applied and Computational Harmonic Analysis, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wenwu Gao   +2 more
openaire   +1 more source

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