Proceedings of the Microconference Analytic and Algebraic Methods V (May 27–28, 2009, Prague, Czech Republic).

The Guest Editor for this special issue is Miloslav Znojil

Papers from the participants and from other authors whose work fits into the topics of the conference are welcome for this issue.

How to Submit an Article to the Issue.

The length of an article is not limited.

Publication will be done only on the results of the peer review according to refereeing policy of SIGMA.

Papers in this Issue:

Anharmonic Oscillators with Infinitely Many Real Eigenvalues and PT-Symmetry

Kwang C. Shin
SIGMA 6 (2010), 015,  9 pages   [ abs   pdf   ps ]

Krein Spaces in de Sitter Quantum Theories

Jean-Pierre Gazeau, Petr Siegl and Ahmed Youssef
SIGMA 6 (2010), 011, 23 pages   [ abs   pdf   ps ]

PT Symmetric Schrödinger Operators: Reality of the Perturbed Eigenvalues

Emanuela Caliceti, Francesco Cannata and Sandro Graffi
SIGMA 6 (2010), 009,  8 pages   [ abs   pdf   ps ]

Modularity, Atomicity and States in Archimedean Lattice Effect Algebras

Jan Paseka
SIGMA 6 (2010), 003,  9 pages   [ abs   pdf   ps ]

Archimedean Atomic Lattice Effect Algebras with Complete Lattice of Sharp Elements

Zdenka Riecanová
SIGMA 6 (2010), 001,  8 pages   [ abs   pdf   ps ]

Bethe Ansatz Solutions to Quasi Exactly Solvable Difference Equations

Ryu Sasaki, Wen-Li Yang and Yao-Zhong Zhang
SIGMA 5 (2009), 104, 16 pages   [ abs   pdf   ps ]

Comment on ''Non-Hermitian Quantum Mechanics with Minimal Length Uncertainty''

Bijan Bagchi and Andreas Fring
SIGMA 5 (2009), 089,  2 pages   [ abs   pdf   ps ]

Cryptohermitian Picture of Scattering Using Quasilocal Metric Operators

Miloslav Znojil
SIGMA 5 (2009), 085, 21 pages   [ abs   pdf   ps ]

Non-Hermitian Quantum Mechanics with Minimal Length Uncertainty

T.K. Jana and P. Roy
SIGMA 5 (2009), 083,  7 pages   [ abs   pdf   ps ]