Results 201 to 210 of about 6,679 (246)

PMMA/pPFPA membrane with low content of modified TiO<sub>2</sub> nanoparticles for effective retention of pharmaceuticals from water. [PDF]

open access: yesSci Rep
Pasichnyk M   +8 more
europepmc   +1 more source

Sequential Release From Hierarchical MOF-on-MOF Architectures for Programmable Self-Healing and Self-Warning Coatings. [PDF]

open access: yesSmall
Xu C   +10 more
europepmc   +1 more source

Higher order three-dimensional fundamental solutions to the Helmholtz and the modified Helmholtz equations

Engineering Analysis With Boundary Elements, 1995
Abstract The higher order 3-D fundamental solutions to the Helmholtz and the modified Helmholtz equations have been derived. The Lth order fundamental solution for the 3-D Helmholtz equation has the form of a spherical Bessel function multiplied by a distance to the power L.
Masafumi Itagaki
exaly   +2 more sources

Tikhonov type regularization method for the Cauchy problem of the modified Helmholtz equation

Applied Mathematics and Computation, 2008
The authors cast the ill-posed Cauchy problem for a modified Helmholtz equation into a Hausdorff moment problem and solve it by a Tikhonov type regularization method. Error estimates, convergence analysis as well as some numerical experiments are carried out.
H. H. Qin, D. W. Wen
exaly   +3 more sources

A Fast Solver for Boundary Integral Equations of the Modified Helmholtz Equation

Journal of Scientific Computing, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Rui Wang, Xiangling Chen
openaire   +2 more sources

A Modified Method for a Cauchy Problem of the Helmholtz Equation

Bulletin of the Malaysian Mathematical Sciences Society, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Qin, Haihua, Lu, Jingmei
openaire   +2 more sources

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