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2007, том 7, номер 1
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A counterexample to a multidimensional version of the weakened Hilbert's 16th problem
M. Bobieński, H. Żołądek
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1–20 |
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Complex codimension one singular foliations and Godbillon–Vey sequences
D. Cerveau, A. Lins-Neto, F. Loray, J. V. Pereira, F. Touzet
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21–54 |
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The characterization problem for one class of second order operator pencil with complex periodic coefficients
R. F. Efendiev
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55–65 |
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Converse spectral problems for nodal domains
B. Helffer, T. Hoffmann-Ostenhof
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67–84 |
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Counting ramified converings and intersection theory on spaces of rational functions. I. Cohomology of Hurwitz spaces
S. Lando, D. Zvonkine
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85–107 |
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Constant families of $t$-structures on derived categories of coherent sheaves
A. E. Polishchuk
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109–134 |
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Counting ramified coverings and intersection theory on Hurwitz spaces. II. Local structure of Hurwitz spaces and combinatorial results
D. Zvonkine
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135–162 |
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Yuri I. Manin
B. L. Feigin, Yu. S. Ilyashenko, A. B. Sossinski, Yu. Tschinkel, M. A. Tsfasman, S. G. Vlăduţ
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163 |
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