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On the sequential order continuity of the $C (K)$ -space.

Ercan, Zafer; Önal, Suleyman — 2007

Sibirskij Matematicheskij Zhurnal

A remark on $C D_{0} (K)$ -spaces.

Alpay, Safak; Ercan, Zafer — 2006

Sibirskij Matematicheskij Zhurnal

A simple proof of a result of Abramovich and Wickstead

Zafer Ercan — 2005

Open Mathematics

The paper presents a simple proof of Proposition 8 of [2], based on a new and simple description of isometries between CD 0-spaces.

A generalisation of a theorem of Koldunov with an elementary proof

Zafer Ercan — 1999

Czechoslovak Mathematical Journal

We generalize a Theorem of Koldunov [2] and prove that a disjointness proserving quasi-linear operator between Resz spaces has the Hammerstein property.

A remark on supra-additive and supra-multiplicative operators on $C (X)$

Zafer Ercan — 2007

Mathematica Bohemica

M. Radulescu proved the following result: Let $X$ be a compact Hausdorff topological space and $π C (X) \to C (X)$ a supra-additive and supra-multiplicative operator. Then $π$ is linear and multiplicative. We generalize this result to arbitrary topological spaces.

An answer to a question of Cao, Reilly and Xiong

Zafer Ercan; S. Onal — 2006

Czechoslovak Mathematical Journal

We present a simple proof of a Banach-Stone type Theorem. The method used in the proof also provides an answer to a conjecture of Cao, Reilly and Xiong.

Generalized Alexandroff Duplicates and CD 0(K) spaces

Mert Çaglar; Zafer Ercan; Faruk Polat — 2006

Open Mathematics

We define and investigateCD Σ,Γ(K, E)-type spaces, which generalizeCD 0-type Banach lattices introduced in [1]. We state that the space CD Σ,Γ(K, E) can be represented as the space of E-valued continuous functions on the generalized Alexandroff Duplicate of K. As a corollary we obtain the main result of [6, 8].

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Currently displaying 1 – 7 of 7

On the sequential order continuity of the $C (K)$ -space.

A remark on $C D_{0} (K)$ -spaces.

A simple proof of a result of Abramovich and Wickstead

A generalisation of a theorem of Koldunov with an elementary proof

A remark on supra-additive and supra-multiplicative operators on $C (X)$

An answer to a question of Cao, Reilly and Xiong

Generalized Alexandroff Duplicates and CD 0(K) spaces

Advanced Search

Formula preview

Currently displaying 1 – 7 of 7

On the sequential order continuity of the C ( K ) -space.

A remark on C D 0 ( K ) -spaces.

A simple proof of a result of Abramovich and Wickstead

A generalisation of a theorem of Koldunov with an elementary proof

A remark on supra-additive and supra-multiplicative operators on C ( X )

An answer to a question of Cao, Reilly and Xiong

Generalized Alexandroff Duplicates and CD 0(K) spaces

On the sequential order continuity of the $C (K)$ -space.

A remark on $C D_{0} (K)$ -spaces.

A remark on supra-additive and supra-multiplicative operators on $C (X)$