NONEXISTENCE OF INTEGRALS FOR CANONICAL SYSTEMS OF DIFFERENTIAL EQUATIONS

[1] Birkhoff G.D., 1927, DYNAM SYST, VVolume 9

[2] Birkhoff GD, 1920, ACTA MATH-DJURSHOLM, V43, P1

[3] BRUNS H, 1887, BER KONIGL SACHS G M, V13, P1

[4] Bruns H., 1887, ACTA MATH, V11, P25, DOI [DOI 10.1007/BF02612319, DOI 10.1007/BF02418042]

[5] BRUNS H, 1887, BER KONIGL SACHS G M, V13, P55

[6] MOSER J, 1953, NACHR AKAD WISS GOTT, P23

[7] Poincare H., 1890, ACTA MATH, V13, pA3, DOI DOI 10.1007/BF02392506

[8] POINCARE H, 1893, METHODES NOUVELLES M

[9] Siegel C., 1941, ANN MATH, V42, P806

[10] Siegel C.L., 1954, MATH ANN, V128, P144

[1] Birkhoff G.D., 1927, DYNAM SYST, VVolume 9

[2] Birkhoff GD, 1920, ACTA MATH-DJURSHOLM, V43, P1

[3] BRUNS H, 1887, BER KONIGL SACHS G M, V13, P1

[4] Bruns H., 1887, ACTA MATH, V11, P25, DOI [DOI 10.1007/BF02612319, DOI 10.1007/BF02418042]

[5] BRUNS H, 1887, BER KONIGL SACHS G M, V13, P55

[6] MOSER J, 1953, NACHR AKAD WISS GOTT, P23

[7] Poincare H., 1890, ACTA MATH, V13, pA3, DOI DOI 10.1007/BF02392506

[8] POINCARE H, 1893, METHODES NOUVELLES M

[9] Siegel C., 1941, ANN MATH, V42, P806

[10] Siegel C.L., 1954, MATH ANN, V128, P144