Results 41 to 50 of about 664 (120)
Bounds on the coefficients of tension and flow polynomials [PDF]
The goal of this article is to obtain bounds on the coefficients of modular and integral flow and tension polynomials of graphs. To this end we make use of the fact that these polynomials can be realized as Ehrhart polynomials of inside-out polytopes.
Breuer, Felix, Dall, Aaron Matthew
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Single-factor coefficient bounds
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Bounds on the Kronecker coefficients
18 pages; v2 -- updated and added ...
Pak, Igor, Panova, Greta
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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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Yamaguchi -Noshiro Type Bi-Univalent Functions Associated with Sălăgean-Erdély–Kober Operator
We defined two new subclasses of analytic bi-univalent function class Σ, in the open unit disk related with the Sălăgean–Erdély–Kober operator. The bounds on initial coefficients |a2|,|a3| and |a4| for the functions in these new subclasses of Σ are ...
Asma Alharbi +2 more
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Some Bounds for the Fragmentation Coefficient of Random Graphs
Graph 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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Some Coefficient Bounds Associated with Transforms of Bounded Turning Functions
UDC 517.5 We present the derivation of an upper bound for the Hankel determinants of certain orders linked with the k th-root transform
Vani, N. +2 more
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Inverse and Logarithmic Coefficient Bounds of Concave Univalent Functions
The concept of coefficient estimates on univalent functions is one of the interesting aspects explored recently by many researchers. Motivated by this direction, in this present work, we obtain the upper bounds of initial inverse coefficients and ...
Kuppusami Sakthivel +2 more
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On the Coefficients of Functions with Bounded Boundary Rotation [PDF]
Let V7k be the class of normalised functions of bounded boundary rotation. For fe Vk define M(r,f) = max If(z)I, IzI=r and let L(r,f) denote the length of f(Izl =r). Then if f(z)=z+ ,'?n=2anz, it is shown that (i) 2M(r,f)
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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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