Results 51 to 60 of about 357,419 (186)
Optimal bounds for the densities of solutions of SDEs with measurable and path dependent drift coefficients [PDF]
, 2015 We consider a process given as the solution of a stochastic differential equation with irregular, path dependent and time-inhomogeneous drift coefficient and additive noise.
Baños, David, Krühner, Paul
core
مجلة بغداد للعلوم, 2019 In this work, an explicit formula for a class of Bi-Bazilevic univalent functions involving differential operator is given, as well as the determination of upper bounds for the general Taylor-Maclaurin coefficient of a functions belong to this class ...
Juma et al.
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Upper bounds of Hilbert coefficients and Hilbert functions
, 2007 Let $(R, m)$ be a $d$-dimensional Cohen-Macaulay local ring. In this note we prove, in a very elementary way, an upper bound of the first normalized Hilbert coefficient of a $m$-primary ideal $I\subset R$ that improves all known upper bounds unless for
Elias, JUAN ELIAS
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Axioms, 2022 In the present paper, we introduce new subclasses of bi-starlike and bi-convex functions of complex order associated with Erdély–Kober-type integral operator in the open unit disc and find the estimates of initial coefficients in these classes. Moreover,
Alhanouf Alburaikan +2 more
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Single-factor coefficient bounds
Journal of Symbolic Computation, 2004 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Bounds on ternary cyclotomic coefficients [PDF]
Acta Arithmetica, 2010 We present a new bound on $A = \max_n |a_{pqr}(n)|$, where $a_{pqr}(n)$ are the coefficients of a ternary cyclotomic polynomial. We also prove that two consecutive coefficients of such a polynomial differ by at most one.
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On Pairs of Coefficients of Bounded Polynomials [PDF]
Proceedings of the American Mathematical Society, 1984 Given a polynomial of degree at most n n , we estimate the sum of the moduli of any two of its coefficients in terms of its supremum norm on the unit disk.
Brickman, L. +2 more
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Improved bounds and new techniques for Davenport-Schinzel sequences and their generalizations
, 2009 Let lambda_s(n) denote the maximum length of a Davenport-Schinzel sequence of order s on n symbols. For s=3 it is known that lambda_3(n) = Theta(n alpha(n)) (Hart and Sharir, 1986).
Gabriel Nivasch +3 more
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Some Bounds for the Fragmentation Coefficient of Random Graphs
AxiomsGraph fragmentation aims to find the smallest vertex subset whose removal breaks a graph into components of bounded size. While this problem has applications in network dismantling and combinatorics, theoretical bounds on optimal solutions remain limited.
Katerina Adler, Reuven Cohen, Simi Haber
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Starlikeness Associated with the Van Der Pol Numbers
Mathematics, 2023 In this paper, we define a subclass of starlike functions associated with the Van der Pol numbers. For this class, we derive structural formula, radius of starlikeness of order α, strong starlikeness, and some inclusion results.
Mohsan Raza +5 more
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