Results 21 to 30 of about 47,096,289 (234)

Schneider’s p-adic continued fractions [PDF]

open access: yesActa Mathematica Hungarica, 2023
In this paper, Schneider's \(p\)-adic continued fractions are studied, see \textit{A. J. van der Poorten} [Lect. Notes Pure Appl. Math. 147, 271--281 (1993; Zbl 0790.11050)]. The main interests are in deciding when the \(p\)-adic continued fraction expansion of a rational number is finite, connecting this question with the quality of approximation by ...
openaire   +4 more sources

The fractional p-Laplacian on hyperbolic spaces

open access: yesMathematics in Engineering, 2023
Abstract Note: Please see pdf for full abstract with equations. We present three equivalent definitions of the fractional p-Laplacian (−ΔHn)sp, 0 < s < 1, p > 1, with normalizing constants, on the hyperbolic spaces. The explicit values of the constants enable us to study the convergence of the fractional p-Laplacian to the p-Laplacian ...
Kim, Jongmyeong   +2 more
openaire   +2 more sources

Fractions avec une longueur, égalité, simplification

open access: yes, 2011
Ensino Fundamental Final::MatemáticaL’objet présente la simplification des fractions en faisant usage de sa représentation graphique sur la ligne, où la fraction correspond à la longueur d'un segment [AB].
Dassonval, Roland
core   +5 more sources

Fractional p-eigenvalues [PDF]

open access: yesRiv. Mat. Uni. Parma, to appear, 2013
We discuss some basic properties of the eigenfunctions of a class of nonlocal operators whose model is the fractional p-Laplacian.
Giovanni Franzina, PALATUCCI, Giampiero
openaire   +6 more sources

Changes in P forms and fractions due to the addition of stover and biochar to growing crops in soils amended with stover and its biochar

open access: yesFrontiers in Soil Science, 2023
IntroductionTo comprehend soil P transformation and crop P uptake, it is necessary to understand how the long-term substitution of mineral fertilizers with stover or biochar affects soil properties and P forms.
Xue Li   +8 more
doaj   +1 more source

Continued fractions which correspond to two series expansions and the strong Hamburger moment problem [PDF]

open access: yes, 2012
Just as the denominator polynomials of a J-fraction are orthogonal polynomials with respect to some moment functional, the denominator polynomials of an M-fraction are shown to satisfy a skew orthogonality relation with respect to a stronger moment ...
Sri Ranga, A.
core   +2 more sources

Evaluation of phosphorus mobility in soil using different extraction methods

open access: yesPlant, Soil and Environment, 2009
Soil samples (from Czech and German long-term field experiments) were used to estimate different soil phosphorus (P) fractions. More than 200 topsoil (0-30 cm) samples from different fertilizing treatments were taken.
M. Kulhánek   +3 more
doaj   +1 more source

Sums of fractions modulo p

open access: yesArchiv der Mathematik, 2016
Let $\F_p$ be the field of residue classes modulo a large prime $p$. The present paper is devoted to the problem of representability of elements of $\F_p$ as sums of fractions of the form $x/y$ with $x,y$ from short intervals of $\F_p$.
Díaz, C. A., Garaev, M. Z.
openaire   +2 more sources

Smarandache Continued Fractions [PDF]

open access: yes, 2001
The theory of general continued fractions is developed to the extent required in order to calculate Smarandache continued fractions to a given number of decimal places.
Ibstedt, H.
core   +1 more source

The second eigenvalue of the fractional p-Laplacian [PDF]

open access: yesAdvances in Calculus of Variations, 2016
AbstractWe consider the eigenvalue problem for the fractional p-Laplacian in an open bounded, possibly disconnected set ${\Omega\subset\mathbb{R}^{n}}$, under homogeneous Dirichlet boundary conditions. After discussing some regularity issues for eigenfunctions, we show that the second eigenvalue ${\lambda_{2}(\Omega)}$ is well-defined, and we ...
BRASCO, Lorenzo, Parini, Enea
openaire   +5 more sources

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