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Superstability of Generalized Derivations
Published 2010-01-01“…We have also proved the superstability of generalized derivations associated to the linear functional equation <inline-formula> <graphic file="1029-242X-2010-740156-i5.gif"/></inline-formula>, where <inline-formula> <graphic file="1029-242X-2010-740156-i6.gif"/></inline-formula>.…”
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Superstability of Generalized Derivations
Published 2010-01-01“…We investigate the superstability of the functional equation f(xy)=xf(y)+g(x)y, where f and g are the mappings on Banach algebra A. …”
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On the Design of Superstable Prestressed Frameworks
Published 2019-03-01Subjects: Get full text
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On superstability of exponential functional equations
Published 2021-04-01Subjects: Get full text
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Superstability of Generalized Multiplicative Functionals
Published 2009-01-01“…<p/> <p>Let <inline-formula> <graphic file="1029-242X-2009-486375-i1.gif"/></inline-formula> be a set with a binary operation <inline-formula> <graphic file="1029-242X-2009-486375-i2.gif"/></inline-formula> such that, for each <inline-formula> <graphic file="1029-242X-2009-486375-i3.gif"/></inline-formula>, either <inline-formula> <graphic file="1029-242X-2009-486375-i4.gif"/></inline-formula>, or <inline-formula> <graphic file="1029-242X-2009-486375-i5.gif"/></inline-formula>. We show the superstability of the functional equation <inline-formula> <graphic file="1029-242X-2009-486375-i6.gif"/></inline-formula>. …”
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Superstability of derivations on Banach ∗-algebras
Published 2017-07-01Subjects: Get full text
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Superstability of generalized cauchy functional equations
Published 2011-01-01Subjects: Get full text
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Superstability of differential equations with boundary conditions
Published 2014-10-01Subjects: Get full text
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On the Superstability Related with the Trigonometric Functional Equation
Published 2009-01-01“…We will investigate the superstability of the (hyperbolic) trigonometric functional equation from the following functional equations: f(x+y)±g(x−y)=λf(x)g(y), f(x+y)±g(x−y)=λg(x)f(y), f(x+y)±g(x−y)=λf(x)f(y), f(x+y)±g(x−y)=λg(x)g(y), which can be considered the mixed functional equations of the sine function and cosine function, of the hyperbolic sine function and hyperbolic cosine function, and of the exponential functions, respectively.…”
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Neo-nationalism as a reaction to globalisation and superstate
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Approximation of derivations and the superstability in random Banach ∗-algebras
Published 2018-11-01Subjects: Get full text
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Superstability of functional equations related to spherical functions
Published 2017-04-01“…Our proofs are based on superstability-type methods and on the method of invariant means.…”
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On the superstability of generalized d'Alembert harmonic functions
Published 2016-01-01“…The aim of this paper is to study the superstability problem of the d'Alembert type functional equation f(x+y+z)+f(x+y+σ(z))+f(x+σ(y)+z)+f(σ(x)+y+z)=4f(x)f(y)f(z) for all x,y,z ∈ G, where G is an abelian group and σ: G → G is an endomorphism such that σ(σ(x))=x for an unknown function f from G into C or into a commutative semisimple Banach algebra.…”
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On the Superstability of the Pexider Type Trigonometric Functional Equation
Published 2010-01-01“…<p>Abstract</p> <p>We will investigate the superstability of the (hyperbolic) trigonometric functional equation from the following functional equations: <inline-formula> <graphic file="1029-242X-2010-897123-i1.gif"/></inline-formula> and<inline-formula> <graphic file="1029-242X-2010-897123-i2.gif"/></inline-formula>, which can be considered the mixed functional equations of the sine function and cosine function, the hyperbolic sine function and hyperbolic cosine function, and the exponential functions, respectively.…”
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On the Superstability of the Pexider Type Trigonometric Functional Equation
Published 2010-01-01“…We will investigate the superstability of the (hyperbolic) trigonometric functional equation from the following functional equations: f(x+y)±g(x−y)=λf(x)g(y) andf(x+y)±g(x−y)=λg(x)f(y), which can be considered the mixed functional equations of the sine function and cosine function, the hyperbolic sine function and hyperbolic cosine function, and the exponential functions, respectively.…”
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On the superstability of the cosine and sine type functional equations
Published 2016-12-01Get full text
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L'assicurazione invalidità vecchiaia e superstiti in Italia.
Published 2014-06-01Get full text
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Entropy Monotonicity and Superstable Cycles for the Quadratic Family Revisited
Published 2020-10-01Subjects: Get full text
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