Results 41 to 50 of about 9,642,524 (306)
COMPLEXITY OF SHORT GENERATING FUNCTIONS [PDF]
Forum of Mathematics, Sigma, 2018 We give complexity analysis for the class ofshort generating functions. Assuming#P$\not \subseteq$FP/poly, we show that this class is not closed under taking many intersections, unions or projections of generating functions, in the sense that these operations can increase the bit length of coefficients of generating functions by a super-polynomial ...
DANNY NGUYEN, IGOR PAK
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On matrix model partition functions for QCD with chemical potential [PDF]
, 2004 Partition functions of two different matrix models for QCD with chemical potential are computed for an arbitrary number of quark and complex conjugate anti-quark flavors. In the large-N limit of weak nonhermiticity complete agreement is found between the
Akemann, G +5 more
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Two-periodic problem of loading an isotropic plane with a hexagonal packing of elliptical inclusions
Вестник Самарского университета: Естественнонаучная серияThis paper presents a solution to the plane doubly periodic problem of loading an infinite, isotropic, elastic plane with a hexagonal packing of elliptical inclusions. The plane is subjected to one of three types of remote loading: uniaxial tension along
I. F. Startsev, L. Yu. Startseva
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CoRR, 2021 Functions correspond to one of the key concepts in mathematics and science, allowing the representation and modeling of several types of signals and systems. The present work develops an approach for characterizing the coverage and interrelationship between discrete signals that can be fitted by a set of reference functions, allowing the definition of ...
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Complexity of inverting the Euler function [PDF]
Mathematics of Computation, 2006 Given an integer n n , how hard is it to find the set of all integers
Scott Contini +2 more
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Majorization for certain classes of meromorphic functions defined by integral operator [PDF]
, 2016 Here we investigate a majorization problem involving starlike meromorphic functions of complex order belonging to a certain subclass of meromorphic univalent functions defined by an integral operator introduced recently by ...
Goyal, S. P., Goswami, Pranay
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Complex Exponential Method for Solving Partial Differential Equations
Engineering TransactionsFor constant-coefficient linear partial differential equations solvable by separation of variables, an alternative solution method is proposed. The method employs complex exponential functions to find exact analytical solutions.
Mehmet PAKDEMIRLI
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Discrete complex functions with prescribed boundary values and residues
, 1967 R. Isaacs, J. Ferrand, R. J. Duffin, and severall others have developed a function theory for ""discrete analytic functions"" defined on ""discrete regions"" in the ""discrete complex plane."" In this paper we bring to light some combinatorial ...
Peterson, Elmor L.
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Charge distribution functions for characterization of complex systems
Хімія, фізика та технологія поверхні, 2021 A set of characteristics calculated within the scope of quantum chemistry methods may be assigned to local ones changing from atom to atom in complex systems. Simple averaging of the related values gives rather poor characteristics of the systems because
V. M. Gun’ko
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