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A result on vanishing derivations for commutators on right ideals.

De Filippis, Vincenzo

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p. 3-18

The Electronic Library of Mathematics
On the function ζ(S)ζ(S-A)⋯ζ(S-RA)=∑σA,R+1(N)NS.

Kátai, Imre ; Subbarao, M.V.

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p. 19-27

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On weakly concircular symmetric spaces.

Özen, Füsun ; Altay, Sezgin

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p. 29-38

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Congruences and isotone maps on partially ordered sets.

Körtesi, Péter ; Radeleczki, Sándor ; Szilágyi, Szilvia

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p. 39-55

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A new butterfly curve. (Eine neue Schmetterlingskurve.)

Sliepčiević, Ana

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p. 57-64

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Numerical isotonies of preordered semigroups through the concept of a scale.

Bosi, Gianni ; Campión, María Jesús ; Candeal, Juan Carlos ; Induráin, Esteban ; Zuanon, Magalí E.

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p. 65-77

The Electronic Library of Mathematics
Factoring a finite Abelian group by prime complexes.

Corrádi, Keresztély ; Szabó, Sándor

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p. 79-94

The Electronic Library of Mathematics
On the projection norm for a weighted interpolation using Chebyshev polynomials of the second kind.

Smith, Simon J.

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p. 95-103

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A note on parabolic subgroups.

Breckner, Brigitte E.

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p. 105-117

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On isotropic congruences of lines in elliptic three-space.

Odehnal, Boris

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p. 119-135

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Discrete orthogonality of Zernike functions.

Pap, Margit ; Schipp, Ferenc

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p. 137-144

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Left ideals in 1-primitive near-rings.

Wendt, Gerhard

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p. 145-151

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Zero product preservers and orthogonality preservers on algebras of unbounded operators.

Timmermann, Werner

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p. 165-172

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On a theorem of Šapirovskiĭ on the size of a sequential space.

Bella, Angelo

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p. 173-177

The Electronic Library of Mathematics
Improvements of the discrepancy of the van der Corput sequence.

Kritzer, Peter ; Pillichshammer, Friedrich

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p. 179-198

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Square-free values of the Carmichael function.

Kátai, Imre

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p. 199-203

The Electronic Library of Mathematics
On the number of prime divisors of the iterates of the Carmichael function.

Kátai, Imre

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p. 205-209

The Electronic Library of Mathematics
Some graded radicals of graded rings.

Sands, A.D. ; Yahya, H.

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p. 211-220

The Electronic Library of Mathematics
Continuous depencence of δ on ϵ as a selection property.

Costantini, Camillo ; Marconi, Umberto

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p. 221-229

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Newton iteration for the closest normal matrix of order two.

László, Lajos

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p. 231-240

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A characterization of damped and undamped harmonic oscillations by a superposition property II.

Schöpf, Peter ; Schwaiger, Jens

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p. 241-247

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Numerical simulations for stochastic lattice equations.

Lisei, Hannelore ; Marchis, Iuliana

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p. 249-262

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Asymptotic analysis of implicit tolerance problems.

Yang, Qinmin ; Wallner, Johannes

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p. 263-285

The Electronic Library of Mathematics
Continuous images of N* which are homeomorphic to N*.

Mawhinney, K.J. ; Vipera, M.C.

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p. 287-295

The Electronic Library of Mathematics