Results 81 to 90 of about 32,828 (201)
, 2010 This work introduces a new inversion formula for analytical functions. It is simple, generally applicable and straightforward to use both in hand calculations and for symbolic machine processing. It is easier to apply than the traditional Lagrange-Burmann formula since no taking limits is required.
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Inversion of Parahermitian matrices
, 2010 Parahermitian matrices arise in broadband multiple-input multiple-output (MIMO) systems or array processing, and require inversion in some instances. In this paper, we apply a polynomial eigenvalue decomposition obtained by the sequential best rotation ...
Weiss, Stephan +2 more
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WYPiWYG hyperelasticity without inversion formula: Application to passive ventricular myocardium [PDF]
, 2017 [EN] WYPiWYG hyperelasticity is a family of computational procedures for determining the stored energy density of soft materials. Instead of assuming the global analytical shape of these functions (the model), they are computed solving numerically the ...
Francisco J. Montáns +3 more
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Inversion Formulae for the Distribution of Ratios
The Annals of Mathematical Statistics, 1948 The use of the repeated Cauchy principal value affords greater facility in the application of inversion formulae involving characteristic functions. Formula (2) below is especially useful in obtaining the inversion formula (1) for the distribution of the ratio of linear combinations of random variables which may be correlated.
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Fa\`a di Bruno's formula and inversion of power series
, 2022 Fa\`a di Bruno's formula gives an expression for the derivatives of the composition of two real-valued functions. In this paper we prove a multivariate and synthesized version of Fa\`a di Bruno's formula in higher dimensions, providing a combinatorial ...
Prochno, Joscha, Johnston, Samuel G. G.
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A distributional Hardy transformation
International Journal of Mathematics and Mathematical Sciences, 1979 The Hardy's F-transform F(t)=∫0∞Fv(ty)yf(y)dy is extended to distributions. The corresponding inversion formula f(x)=∫0∞Cv(tx)tF(t)dt is shown to be valid in the weak distributional sense.
R. S. Pathak, J. N. Pandey
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Estimation of CO2 fluxes in the cities of Zurich and Paris using the ICON-ART CTDAS inverse modelling framework [PDF]
Atmospheric Chemistry and PhysicsObservation-based estimation of urban CO2 emissions can help cities track their pathway to net zero emissions, a goal many cities worldwide have adopted.
N. Ponomarev +12 more
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Inversion Models for the Retrieval of Total and Tropospheric NO2 Columns
Atmosphere, 2019 Inversion models for retrieving the total and tropospheric nitrogen dioxide ( NO 2 ) columns from spaceborne remote sensing data are presented.
Song Liu
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Exact Fourier inversion formula over manifolds
, 2016 We show an exact (i.e. no smooth error terms) Fourier inversion type formula for differential operators over Riemannian manifolds. This provides a coordinate free approach for the theory of pseudo-differential operators.Comment: No ...
Pali, Nefton
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A probabilistic proof for Fourier inversion formula
, 2018 The celebrated Fourier inversion formula provides a useful way to re-construct a regular enough, e.g. square-integrable, function via its own Fourier transform.
Wong, TK, Yam, SCP
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