Results 181 to 190 of about 70,750 (232)

Research on Energy Management in Forward Extrusion Processes Based on Experiment and Finite Element Method Application. [PDF]

open access: yesMaterials (Basel)
Miłek T   +6 more
europepmc   +1 more source

Noninterpolatory Quadrature Formulas

SIAM Journal on Numerical Analysis, 1972
There are infinitely many formulas of the form \[\int_{ - 1}^1 {f(x)dx = a_{ - 1} f( - 1) + a_0 f(0) + a_1 (1) + b_{ - 1} f''( - 1)b_1 f''(1)} \] that are exact for quintic polynomials, although, in general, there is no interpolating quintic through the six pieces of data. On the other hand, there is no corresponding formula for \[\int_{0}^1 {f(x)dx} \]
Epstein, M. P., Hamming, R. W.
openaire   +2 more sources

ON QUADRATURE FORMULAS

Russian Academy of Sciences. Izvestiya Mathematics, 1995
See the review in Zbl 0836.41020.
openaire   +1 more source

On Quadrature Formulas

Доклады Академии наук, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

On Mendeleev’s quadrature formula

Computational Mathematics and Mathematical Physics, 2012
Summary: It is well known that D. I. Mendeleev was also an outstanding numerical mathematician, but few people know that he devised and frequently applied a quadrature formula, which can be named after him.
openaire   +1 more source

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