Proceedings of the Estonian Academy of Sciences – Publications.

Vol 59, Issue 4, 2010
Devoted to the 4th Baltic–Nordic Workshop “Algebra, Geometry and Mathematical Physics”, Tartu 2008

Preface. Special issue devoted to the 4th Baltic–Nordic Workshop “Algebra, Geometry and Mathematical Physics”, Tartu 2008; p. 255

Viktor Abramov, Eugen Paal, Sergei Silvestrov, Alexander Stolin

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Generalization of connection based on the concept of graded q-differential algebra; pp. 256–264

Viktor Abramov, Olga Liivapuu

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Computing the index of Lie algebras; pp. 265–271

Hadjer Adimi, Abdenacer Makhlouf

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On the K-theory of the C*-algebra associated with a one-sided shift space; pp. 272–279

Toke Meier Carlsen, Sergei Silvestrov

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Pure spinor superfields, with application to D = 3 conformal models; pp. 280–289

Martin Cederwall

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A global, dynamical formulation of quantum confined systems; pp. 290–293

Nuno C. Dias, João N. Prata

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Equivariant Lie–Rinehart cohomology; pp. 294–300

Eivind Eriksen, Trond Stølen Gustavsen

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Minimal Hilbert series for quadratic algebras and the Anick conjecture; pp. 301–305

Natalia Iyudu, Stanislav Shkarin

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Remarks on (super-)accelerating cosmological models in general scalar–tensor gravity; pp. 306–312

Laur Järv, Piret Kuusk, Margus Saal

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Deformations of embedded Einstein spaces; pp. 313–325

Richard Kerner, Salvatore Vitale

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Bethe ansatz for the deformed Gaudin model; pp. 326–331

Petr Kulish, Nenad Manojlović, Maxim Samsonov, Alexander Stolin

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A note on Lie superalgebras; pp. 332–337

Rein-Karl Loide, Pavel Suurvarik

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Commutativity and ideals in category crossed products; pp. 338–346

Johan Öinert, Patrik Lundström

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Quantum counterparts of VII_α, III_α=1, VI_α≠1 over the harmonic oscillator in semiclassical approximation; pp. 347–354

Eugen Paal, Jüri Virkepu

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On the non-Koszulity of ternary partially associative operad; pp. 355–363

Elisabeth Remm

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Group actions, orbit spaces, and noncommutative deformation theory; pp. 364–369

Arvid Siqveland

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Finding a class of 2-groups; pp. 370–374

Tatjana Tamberg

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Transformations of semiholonomic 2- and 3-jets and semiholonomic prolongation of connections; pp. 375–380

Petr Vašík

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