Results 31 to 40 of about 230 (49)

On Hermite-Hadamard type inequalities [PDF]

open access: yes, 2015
The main results of this paper over sucient conditions in order that an approximate lower Hermite-Hadamard type inequality imply an approximate Jensen convexity property.
Házy, Attila
core  

Specifying attracting cycles for Newton maps of polynomials

open access: yes, 2012
We show that for any set of n distinct points in the complex plane, there exists a polynomial p of degree at most n+1 so that the corresponding Newton map, or even the relaxed Newton map, for p has the given points as a super-attracting cycle.
Campbell, James T., Collins, Jared T.
core   +1 more source

On singular nonlinear distributional and impulsive initial and boundary value problems

open access: yesBoundary Value Problems, 2011
Purpose To derive existence and comparison results for extremal solutions of nonlinear singular distributional initial value problems and boundary value problems.
Heikkilä Seppo
doaj  

On (α,β,a,b)-convex functions [PDF]

open access: yes, 2015
In this paper we investigate the (α,β,a,b)-convex functions which is a common generalization of the usual convexity, the s-convexity in first and second sense, the h-convexity, the Godunova-Levin functions and the P-functions.
Házy, Attila
core  

On approximate Hermite-Hadamard type inequalities [PDF]

open access: yes, 2015
The main results of this paper offer sufficient conditions in order that an approximate lower Hermite–Hadamard type inequality implies an approximate Jensen convexity property.
Házy, Attila, Makó, Judit
core  

On the flow map for 2D Euler equations with unbounded vorticity

open access: yes, 2011
In Part I, we construct a class of examples of initial velocities for which the unique solution to the Euler equations in the plane has an associated flow map that lies in no Holder space of positive exponent for any positive time. In Part II, we explore
Arnol′d V I   +18 more
core   +1 more source

Algebraic and abelian solutions to the projective translation equation

open access: yes, 2016
Let $\mathbf{x}=(x,y)$. A projective 2-dimensional flow is a solution to a 2-dimensional projective translation equation (PrTE) $(1-z)\phi(\mathbf{x})=\phi(\phi(\mathbf{x}z)(1-z)/z)$, $\phi:\mathbb{C}^{2}\mapsto\mathbb{C}^{2}$.
Alkauskas, Giedrius
core   +1 more source

On strongly convex functions [PDF]

open access: yes, 2016
The main results of this paper give a connection between strong Jensen convexity and strong convexity type inequalities. We are also looking for the optimal Takagi type function of strong convexity.
Házy, Attila, Makó, Judit
core  

On principal iteration semigroups in the case of multiplier zero

open access: yesOpen Mathematics, 2013
Krassowska Dorota, Zdun Marek
doaj   +1 more source

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