Results 51 to 60 of about 156,857 (312)

Some remarks on the space R2(E)

International Journal of Mathematics and Mathematical Sciences, 1983
Let E be a compact subset of the complex plane. We denote by R(E) the algebra consisting of the rational functions with poles off E. The closure of R(E) in Lp(E), 1≤p1, as a necessary and sufficient condition for R2(E)≠L2(E).
Claes Fernström
doaj   +1 more source

On Certain Generalizations of Rational and Irrational Equivariant Functions

Mathematics, 2022
In this paper, we address the case of a particular class of function referred to as the rational equivariant functions. We investigate which elliptic zeta functions arising from integrals of power of ℘, where ℘ is the Weierstrass ℘-function attached to a
Isra Al-Shbeil, Afis Saliu, Abbas Kareem Wanas, Adriana Cătaş   +3 more
doaj   +1 more source

The Role of “Adult‐Onset” Cancer Predisposition Genes in Pediatric Cancer: A Comprehensive Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Current literature estimates that 10% of pediatric cancers are caused by pathogenic or likely pathogenic (P/LP) germline variants in cancer predisposition genes (CPGs). Variants in CPGs thought to increase cancer risk exclusively during adulthood are referred to as “adult‐onset” CPGs (aoCPGs).
Maria Rozo, Miriam A. Bornhorst, Angela J. Waanders, Sara Zarnegar‐Lumley, Ashwin Lakshman Koppayi, Lucy A. Godley   +5 more
wiley   +1 more source

Expressions for the First Two Moments of the Range of Normal Random Variables with Applications to the Range Control Chart

Mathematics
A common and simple estimate of variability is the sample range, which is the difference between the maximum and minimum values in the sample. While other measures of variability are preferred in most instances, process owners and operators regularly use
Don G. Wardell
doaj   +1 more source

Inequalities for Rational Functions

Journal of Approximation Theory, 1997
Let \(r\) be a rational function of degree \(n\) with poles outside the unit disc \({\mathbf D}\). The author constructs a certain method of pseudoanalytic extension for such functions \(r\) and obtains some inequalities. A new simple proof of Bernstein-type inequalities \(|r|_{B_p^s({\mathbf T})} \leq C n^s |r|_{L^q({\mathbf T})}\) and \(|r|_{B_p^{1/p}
openaire   +2 more sources

Recomposing Rational Functions [PDF]

International Mathematics Research Notices, 2017
an extended ...
openaire   +2 more sources

Psychosocial Functioning After Pediatric Bone Sarcoma: Generic and Survivor‐Specific Outcomes in Adolescent and Young Adult Patients

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric bone sarcoma patients and survivors may experience psychosocial challenges related to childhood cancer after their intensive, body‐altering treatment. This cross‐sectional study aimed to evaluate generic and survivor‐specific psychosocial outcomes in a national cohort of pediatric bone sarcoma patients and survivors, and ...
Hinke van der Hoek, Heleen Maurice‐Stam, Laura R. Beek, Jennifer van Dijk, Marjolein E. M. Langemeijer, Relinde W. Slooff‐Lentink, Alied M. van der Aa‐van Delden, Anne Westerweel, Marloes van Gorp, Hendrik W. B. Schreuder, Lianne M. Haveman, W. Peter Bekkering, Leonie G. Tigelaar, Johannes H. M. Merks, Martha A. Grootenhuis   +14 more
wiley   +1 more source

Diagonals of rational functions and selected differential Galois groups [PDF]

, 2015
International audienceWe recall that diagonals of rational functions naturally occur in lattice statistical mechanics and enumerative combinatorics. In all the examples emerging from physics, the minimal linear differential operators annihilating these ...
Weil, Jacques-Arthur, Bostan, A., Boukraa, S., Maillard, J.M.   +3 more
core   +2 more sources

Some Inequalities Involving the Derivative of Rational Functions

International Journal of Mathematics and Mathematical Sciences, 2023
In this paper, we establish some inequalities involving the modulus of the derivative of rational functions with prescribed poles and restricted zeros. The obtained results generalize some known inequalities for rational functions.
Arnisa Rasri, Jiraphorn Somsuwan Phanwan
doaj   +1 more source

$D$-resultant for rational functions [PDF]

Proceedings of the American Mathematical Society, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yu, JT, Rubio, R, Gutierrez, J
openaire   +4 more sources