On derivations on certain function spaces and their relation to the differential operator. (Über Derivationen auf gewissen Funktionenräumen und deren Beziehung zum Differentiationsoperator.)
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Displaying 261 – 280 of 882
On derivatives of functions defined on disconnected sets, I
A. van Rooij, W. Schikhof (1988)
Fundamenta Mathematicae
On derivatives of functions defined on disconnected sets, II
A. van Rooij (1988)
Fundamenta Mathematicae
On derivo-periodic multifunctions
Libor Jüttner (2001)
Discussiones Mathematicae, Differential Inclusions, Control and Optimization
The problem of linearity of a multivalued derivative and consequently the problem of necessary and sufficient conditions for derivo-periodic multifunctions are investigated. The notion of a derivative of multivalued functions is understood in various ways. Advantages and disadvantages of these approaches are discussed.
On determining sets for the class of somewhat continuous functions
Ľubica Holá (1989)
Mathematica Slovaca
On differentiability of Peano type functions
M. Morayne (1984)
Colloquium Mathematicae
On differentiability of Peano type functions
Michał Morayne (1987)
Colloquium Mathematicae
On differentiability of Peano type functions. II
Michał Morayne (1987)
Colloquium Mathematicae
On differentiability with respect to parameters of the Lebesgue integral.
Lupulescu, Vasile (2002)
JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]
On Dini Derivatives and on a Property of Denjoy.
N.C. Manna (1970)
Monatshefte für Mathematik
On Dini derivatives and on certain classes of Zahorski
S. N. Mukhopadhyay (1972)
Colloquium Mathematicae
On embedding of the class .
Leindler, László (2004)
JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]
On entropy of patterns given by interval maps
Jozef Bobok (1999)
Fundamenta Mathematicae
Defining the complexity of a green pattern exhibited by an interval map, we give the best bounds of the topological entropy of a pattern with a given complexity. Moreover, we show that the topological entropy attains its strict minimum on the set of patterns with fixed eccentricity m/n at a unimodal X-minimal case. Using a different method, the last result was independently proved in[11].
On equations and properties concerning some classes of chordal polygons.
Radić, M., Pogány, T.K., Kadum, V. (2003)
Balkan Journal of Geometry and its Applications (BJGA)
On equivalence of coefficient conditions.
Leindler, Laszlo (2007)
JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]
On equivalence of coefficient conditions. II.
Leindler, Laszlo (2008)
JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]
On equivalence of super log Sobolev and Nash type inequalities
Marco Biroli, Patrick Maheux (2014)
Colloquium Mathematicae
We prove the equivalence of Nash type and super log Sobolev inequalities for Dirichlet forms. We also show that both inequalities are equivalent to Orlicz-Sobolev type inequalities. No ultracontractivity of the semigroup is assumed. It is known that there is no equivalence between super log Sobolev or Nash type inequalities and ultracontractivity. We discuss Davies-Simon's counterexample as the borderline case of this equivalence and related open problems.
On error bounds for Gauss-Legendre and Lobatto quadrature rules.
Wasowicz, Szymon (2006)
JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]
On essential cluster sets
S. Mukhopadhyay (1973)
Fundamenta Mathematicae
On essential -variation.
Ewert, Janina, Ponomarev, S.P. (2006)
Sibirskij Matematicheskij Zhurnal