On the degree of approximation by modified Baskakov operators

Deo, Naokant; Bhardwaj, Neha

doi:10.1134/s1995080211010094

Cited by 5 publications

(2 citation statements)

References 7 publications

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“…By now a number of results about the operator have been obtained [1,[3][4][5][6][7]. In this paper, we address the investigation for the multivariate Baskakov operator defined as follows.…”

Section: Introductionmentioning

confidence: 99%

Quantitative Estimates for Generalized Two Dimensional Baskakov Operators

Bhardwaj

Deo

2016

Korean Journal of Mathematics

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“…By now a number of results about the operator have been obtained [1,[3][4][5][6][7]. In this paper, we address the investigation for the multivariate Baskakov operator defined as follows.…”

Section: Introductionmentioning

confidence: 99%

Quantitative Estimates for Generalized Two Dimensional Baskakov Operators

Bhardwaj

Deo

2016

Korean Journal of Mathematics

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“…Notable exceptions include a handful of studies in f (R) gravity [75,76,78], teleparallel theories [79,80], brane worlds [81,82], Kaluza-Klein models [83,84], Lovelock [85,86], Gauss-Bonnet [87][88][89], BornInfeld [90][91][92] and bimetric [93][94][95][96][97][98][99][100] gravity theories, and a few other, less mainstream, alternatives [101][102][103][104][105], while more comprehensive bodies of work exist for strings in scalar-tensor theories [106][107][108][109][110][111][112][113][114][115][116][117][118][119][120][121], including string theoryinspired dilation gravity [122,123], and gravitational th...…”

Section: Introductionmentioning

confidence: 99%

Cosmic strings in $$f\left( R,L_m\right) $$ f R , L m gravity

Harkó

Lake

2015

Eur. Phys. J. C

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We consider Kasner-type static, cylindrically symmetric interior string solutions in the f (R, L m ) theory of modified gravity. The physical properties of the string are described by an anisotropic energy-momentum tensor satisfying the condition T t t = T z z ; that is, the energy density of the string along the z-axis is equal to minus the string tension. As a first step in our study we obtain the gravitational field equations in the f (R, L m ) theory for a general static, cylindrically symmetric metric, and then for a Kasner-type metric, in which the metric tensor components have a power law dependence on the radial coordinate r . String solutions in two particular modified gravity models are investigated in detail. The first is the so-called "exponential" modified gravity, in which the gravitational action is proportional to the exponential of the sum of the Ricci scalar and matter Lagrangian, and the second is the "self-consistent model", obtained by explicitly determining the gravitational action from the field equations under the assumption of a power law dependent matter Lagrangian. In each case, the thermodynamic parameters of the string, as well as the precise form of the matter Lagrangian, are explicitly obtained.

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Rate of convergence for generalized Baskakov operators

Gupta

Yadav

2012

Arab Journal of Mathematical Sciences

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On the degree of approximation by modified Baskakov operators

Cited by 5 publications

References 7 publications

Quantitative Estimates for Generalized Two Dimensional Baskakov Operators

Quantitative Estimates for Generalized Two Dimensional Baskakov Operators

Cosmic strings in $$f\left( R,L_m\right) $$ f R , L m gravity

Rate of convergence for generalized Baskakov operators

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