Zagorodnyuk, A. V. An inverse mapping theorem for polynomial operators in Hilbert spaces. (Ukrainian) Zbl 1047.46503 Mat. Metody Fiz.-Mekh. Polya 42, No. 4, 35-37 (1999). Reviewer: V. V. Vlasov (Moskva) MSC: 46G25 47H60 47J07 PDFBibTeX XMLCite \textit{A. V. Zagorodnyuk}, Mat. Metody Fiz.-Mekh. Polya 42, No. 4, 35--37 (1999; Zbl 1047.46503)
Khlobystov, V. V. Remarks on solvability of \(L\)-problem on operator polynomial set in Hilbert space with measure. (Ukrainian. English summary) Zbl 0982.65072 Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 1999, No. 4, 250-252 (1999). MSC: 65J10 47A50 PDFBibTeX XMLCite \textit{V. V. Khlobystov}, Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 1999, No. 4, 250--252 (1999; Zbl 0982.65072)
Khlobystov, V.; Kashpur, E. On the convergence of interpolation process with minimal norm in the Hilbert space. (Russian. Russian original) Zbl 0977.65046 Zh. Obchysl. Prykl. Mat. 84, No. 1, 124-127 (1999); translation in J. Math. Sci., New York 109, No. 4, 1791-1794 (2002). Reviewer: A.D.Borisenko (Kyïv) MSC: 65J05 65D05 PDFBibTeX XMLCite \textit{V. Khlobystov} and \textit{E. Kashpur}, Zh. Obchysl. Prykl. Mat. 84, No. 1, 124--127 (1999; Zbl 0977.65046); translation in J. Math. Sci., New York 109, No. 4, 1791--1794 (2002)
Zeng, Yonghong; Li, Xiaomei Multidimensional polynomial transform algorithm for multidimensional discrete \(W\) transform. (English) Zbl 0969.94012 IEEE Trans. Signal Process. 47, No. 7, 2050-2053 (1999). MSC: 94A12 44A15 PDFBibTeX XMLCite \textit{Y. Zeng} and \textit{X. Li}, IEEE Trans. Signal Process. 47, No. 7, 2050--2053 (1999; Zbl 0969.94012) Full Text: DOI
D’Angelo, John P. Holomorphic factorization of matrices of polynomials. (English) Zbl 0979.32002 Saitoh, Saburou (ed.) et al., Reproducing kernels and their applications. Proceedings of the session of the 1st international congress of the International Society for Analysis, its Applications and Computations (ISAAC’97), Newark, DE, USA, June 3-7, 1997. Dordrecht: Kluwer Academic Publishers. Int. Soc. Anal. Appl. Comput. 3, 9-19 (1999). Reviewer: H.P.Boas (College Station) MSC: 32A25 32H02 32A12 32L05 46E22 47B38 PDFBibTeX XMLCite \textit{J. P. D'Angelo}, Int. Soc. Anal. Appl. Comput. 3, 9--19 (1999; Zbl 0979.32002) Full Text: arXiv
Amel’kin, V. V.; Al’-Khaider, Kasim Mukhamed Strong isochronism of polynomial differential systems with a center. (English. Russian original) Zbl 0978.34023 Differ. Equations 35, No. 7, 873-879 (1999); translation from Differ. Uravn. 35, No. 7, 867-873 (1999). Reviewer: Marco Sabatini (Trento) MSC: 34C05 34C14 34C07 PDFBibTeX XMLCite \textit{V. V. Amel'kin} and \textit{K. M. Al'-Khaider}, Differ. Equations 35, No. 7, 873--879 (1999; Zbl 0978.34023); translation from Differ. Uravn. 35, No. 7, 867--873 (1999)
Afendikova, N. G. The action of the Hilbert operator on rational functions. (English) Zbl 1025.47503 Differ. Equations 35, No. 9, 1301-1303 (1999); translation from Differ. Uravn. 35, No. 9, 1286-1288 (1999). MSC: 47G10 45E05 45P05 PDFBibTeX XMLCite \textit{N. G. Afendikova}, Differ. Equations 35, No. 9, 1301--1303 (1999; Zbl 1025.47503); translation from Differ. Uravn. 35, No. 9, 1286--1288 (1999)
Han, Maoan; Ye, Yanqian; Zhu, Deming Cyclicity of homoclinic loops and degenerate cubic Hamiltonians. (English) Zbl 0959.34022 Sci. China, Ser. A 42, No. 6, 605-617 (1999). Reviewer: Eugene Ershov (St.Peterburg) MSC: 34C07 34C37 34C05 34C23 PDFBibTeX XMLCite \textit{M. Han} et al., Sci. China, Ser. A 42, No. 6, 605--617 (1999; Zbl 0959.34022) Full Text: DOI
Wu, Yongbin; Chen, Guowei; Yang, Xinan Kukles system with two fine foci. (English) Zbl 0966.34027 Ann. Differ. Equations 15, No. 4, 422-437 (1999). Reviewer: V.A.Gaiko (Minsk) MSC: 34C05 34C07 PDFBibTeX XMLCite \textit{Y. Wu} et al., Ann. Differ. Equations 15, No. 4, 422--437 (1999; Zbl 0966.34027)
Ye, Yanqian On index-inverse planar differential systems. I. (English) Zbl 0968.34022 Ann. Differ. Equations 15, No. 2, 211-220 (1999). MSC: 34C07 34C05 PDFBibTeX XMLCite \textit{Y. Ye}, Ann. Differ. Equations 15, No. 2, 211--220 (1999; Zbl 0968.34022)
Sun, Ruide; Liu, Chaojie Criteria for a global center of the Liénard equation at the origin. (Chinese. English summary) Zbl 0960.34034 J. Qufu Norm. Univ., Nat. Sci. 25, No. 2, 21-24 (1999). Reviewer: Maoan Han (Shanghai) MSC: 34C25 34C37 34C07 PDFBibTeX XMLCite \textit{R. Sun} and \textit{C. Liu}, J. Qufu Norm. Univ., Nat. Sci. 25, No. 2, 21--24 (1999; Zbl 0960.34034)
Brunella, Marco; Villarini, Massimo On the Poincaré-Lyapunov centre theorem. (English) Zbl 0959.34021 Bol. Soc. Mat. Mex., III. Ser. 5, No. 1, 155-161 (1999). Reviewer: Alexandr B.Vasil’ev (Odessa) MSC: 34C07 34M15 34D20 57S15 37C10 PDFBibTeX XMLCite \textit{M. Brunella} and \textit{M. Villarini}, Bol. Soc. Mat. Mex., III. Ser. 5, No. 1, 155--161 (1999; Zbl 0959.34021)
Fedorova, A. N.; Zeitlin, M. G. Wavelet approach to mechanical problems. Symplectic group, symplectic topology and symplectic scales. (English) Zbl 0964.70013 Moon, Francis C. (ed.), IUTAM symposium on new applications of nonlinear and chaotic dynamics in mechanics. Proceedings of the IUTAM symposium held in Ithaca, NY, USA, July 27-August 1, 1997. Dordrecht: Kluwer Academic Publishers. Solid Mech. Appl. 63, 31-40 (1999). MSC: 70G45 70H99 42C40 PDFBibTeX XMLCite \textit{A. N. Fedorova} and \textit{M. G. Zeitlin}, Solid Mech. Appl. 63, 31--40 (1999; Zbl 0964.70013)
Xiao, Jian; Sheng, Liren On the problem of the number of limit cycles of systems of type (II). (Chinese. English summary) Zbl 0954.34024 J. Syst. Sci. Math. Sci. 19, No. 4, 420-425 (1999). MSC: 34C07 PDFBibTeX XMLCite \textit{J. Xiao} and \textit{L. Sheng}, J. Syst. Sci. Math. Sci. 19, No. 4, 420--425 (1999; Zbl 0954.34024)
Park, Chan-Bong; Seo, Jae-Hoon The normalized Hilbert coefficients in C-M modules. (English) Zbl 0987.13008 Honam Math. J. 21, No. 1, 65-74 (1999). Reviewer: Christodor-Paul Ionescu (Bucureşti) MSC: 13D40 13C14 13H10 PDFBibTeX XMLCite \textit{C.-B. Park} and \textit{J.-H. Seo}, Honam Math. J. 21, No. 1, 65--74 (1999; Zbl 0987.13008)
Zhao, Yulin; Zhang, Zhifen Abelian integrals for cubic vector fields. (English) Zbl 0958.34026 Ann. Mat. Pura Appl., IV. Ser. 176, 251-272 (1999). Reviewer: Chen Lan Sun (Beijing) MSC: 34C07 34C08 34C05 34C23 34C37 PDFBibTeX XMLCite \textit{Y. Zhao} and \textit{Z. Zhang}, Ann. Mat. Pura Appl. (4) 176, 251--272 (1999; Zbl 0958.34026) Full Text: DOI
Arnold, V. I.; Afraĭmovich, V. S.; Il’yashenko, Yu. S.; Shil’nikov, L. P. Bifurcation theory and catastrophe theory. Translated from the 1986 Russian original by N. D. Kazarinoff. Reprint of the original English edition from the series Encyclopaedia of Mathematical Sciences (Dynamical systems V), 5 (1994). (English) Zbl 1038.37500 Berlin: Springer (ISBN 3-540-65379-1/pbk). 271 p. (1999). MSC: 37-02 37Gxx 34C07 34C23 34-02 PDFBibTeX XMLCite \textit{V. I. Arnold} et al., Bifurcation theory and catastrophe theory. Translated from the 1986 Russian original by N. D. Kazarinoff. Reprint of the original English edition from the series Encyclopaedia of Mathematical Sciences (Dynamical systems V), 5 (1994). Berlin: Springer (1999; Zbl 1038.37500)
Muresan, Marian On Hilbert’s \({16}^{th}\) problem. (English) Zbl 0996.34028 Publ. Math. Debr. 55, No. 3-4, 299-331 (1999). Reviewer: László Székelyhidi (Debrecen) MSC: 34C07 34C05 34C23 PDFBibTeX XMLCite \textit{M. Muresan}, Publ. Math. Debr. 55, No. 3--4, 299--331 (1999; Zbl 0996.34028)
Zhang, Xinan; Zhao, Yuling; Maeng, Xiaoming The global geometric properties of a class of homogeneous vector fields of degree two in \(R^3\). (Chinese) Zbl 0949.34022 Chin. Ann. Math., Ser. A 20, No. 4, 519-526 (1999). Reviewer: Han Maoan (Shanghai) MSC: 34C07 37E35 34C37 PDFBibTeX XMLCite \textit{X. Zhang} et al., Chin. Ann. Math., Ser. A 20, No. 4, 519--526 (1999; Zbl 0949.34022)
Levin, Alexander B. Computation of Hilbert polynomials in two variables. (English) Zbl 0976.13011 J. Symb. Comput. 28, No. 4-5, 681-709 (1999). Reviewer: John Rosenknop (Berlin) MSC: 13D40 05A15 13N05 68W30 12H05 PDFBibTeX XMLCite \textit{A. B. Levin}, J. Symb. Comput. 28, No. 4--5, 681--709 (1999; Zbl 0976.13011) Full Text: DOI
Freudenburg, G. A counterexample to Hilbert’s fourteenth problem in dimension six. (English) Zbl 0993.13009 Transform. Groups 5, No. 1, 61-71 (1999). Reviewer: H.F.Kreimer (Tallahassee) MSC: 13F20 13N15 PDFBibTeX XMLCite \textit{G. Freudenburg}, Transform. Groups 5, No. 1, 61--71 (1999; Zbl 0993.13009) Full Text: DOI
Hauser, H.; Risler, J.-J.; Teissier, B. The reduced Bautin index of planar vector fields. (English) Zbl 0947.34013 Duke Math. J. 100, No. 3, 425-445 (1999). Reviewer: C.Chicone (Columbia) MSC: 34C07 37G15 34C05 37C10 13E05 PDFBibTeX XMLCite \textit{H. Hauser} et al., Duke Math. J. 100, No. 3, 425--445 (1999; Zbl 0947.34013) Full Text: DOI
Han, Maoan On the uniqueness of limit cycles in a heteroclinic bifurcation. (Chinese. English summary) Zbl 0951.34017 Appl. Math., Ser. A (Chin. Ed.) 14, No. 4, 421-426 (1999). Reviewer: Ye Yanqian (Nanjing) MSC: 34C07 34C23 34C05 37G15 PDFBibTeX XMLCite \textit{M. Han}, Appl. Math., Ser. A (Chin. Ed.) 14, No. 4, 421--426 (1999; Zbl 0951.34017)
Diethelm, Kai A method for the practical evaluation of the Hilbert transform on the real line. (English) Zbl 0944.65139 J. Comput. Appl. Math. 112, No. 1-2, 45-53 (1999). Reviewer: N.Hayek (La Laguna) MSC: 65R10 65Y20 44A15 65D32 41A55 PDFBibTeX XMLCite \textit{K. Diethelm}, J. Comput. Appl. Math. 112, No. 1--2, 45--53 (1999; Zbl 0944.65139) Full Text: DOI
Wasilkowski, G. W.; Woźniakowski, H. Weighted tensor product algorithms for linear multivariate problems. (English) Zbl 0939.65079 J. Complexity 15, No. 3, 402-447 (1999). Reviewer: E.Emmrich (Berlin) MSC: 65J05 65D32 65Y20 65D15 PDFBibTeX XMLCite \textit{G. W. Wasilkowski} and \textit{H. Woźniakowski}, J. Complexity 15, No. 3, 402--447 (1999; Zbl 0939.65079) Full Text: DOI Link
Gasull, Armengol; Torregrosa, Joan Small-amplitude limit cycles in Liénard systems via multiplicity. (English) Zbl 0947.34014 J. Differ. Equations 159, No. 1, 186-211 (1999). Reviewer: C.Chicone (Columbia) MSC: 34C07 34C05 PDFBibTeX XMLCite \textit{A. Gasull} and \textit{J. Torregrosa}, J. Differ. Equations 159, No. 1, 186--211 (1999; Zbl 0947.34014) Full Text: DOI
Timorin, V. A. An analogue of the Hodge-Riemann relations for simple convex polytopes. (English. Russian original) Zbl 0944.52005 Russ. Math. Surv. 54, No. 2, 381-426 (1999); translation from Usp. Mat. Nauk 54, No. 2, 113-162 (1999). Reviewer: P.McMullen (London) MSC: 52B05 52B45 PDFBibTeX XMLCite \textit{V. A. Timorin}, Russ. Math. Surv. 54, No. 2, 381--426 (1999; Zbl 0944.52005); translation from Usp. Mat. Nauk 54, No. 2, 113--162 (1999) Full Text: DOI
Zhuo, Xianglai; Zhuang, Yu The qualitative analysis of a class of \(n+2\) degree systems in plane. (Chinese. English summary) Zbl 0939.34028 Appl. Math., Ser. A (Chin. Ed.) 14, No. 2, 130-134 (1999). Reviewer: Ye Yanqian (Nanjing) MSC: 34C07 34C05 92E20 PDFBibTeX XMLCite \textit{X. Zhuo} and \textit{Y. Zhuang}, Appl. Math., Ser. A (Chin. Ed.) 14, No. 2, 130--134 (1999; Zbl 0939.34028)
Detchenya, L. V.; Sadovskij, A. P. Orbital normal forms of two-dimensional analytic systems with zero linear part and nonzero quadratic part. (English. Russian original) Zbl 0944.34031 Differ. Equations 35, No. 1, 50-56 (1999); translation from Differ. Uravn. 35, No. 1, 51-57 (1999). Reviewer: J.Hainzl (Freiburg) MSC: 34C20 34C07 37C10 PDFBibTeX XMLCite \textit{L. V. Detchenya} and \textit{A. P. Sadovskij}, Differ. Equations 35, No. 1, 50--56 (1999; Zbl 0944.34031); translation from Differ. Uravn. 35, No. 1, 51--57 (1999)
Ye, Weiyin Distributions of the limit cycles of the quadratic differential equation. (Chinese. English summary) Zbl 0938.34022 Appl. Math., Ser. A (Chin. Ed.) 14, No. 3, 254-260 (1999). Reviewer: Ye Yanqian (Nanjing) MSC: 34C07 34C05 PDFBibTeX XMLCite \textit{W. Ye}, Appl. Math., Ser. A (Chin. Ed.) 14, No. 3, 254--260 (1999; Zbl 0938.34022)
Toni, B. Bifurcations of critical periods: Cubic vector fields in Kapteyn’s normal form. (English) Zbl 0938.34023 Quaest. Math. 22, No. 1, 43-61 (1999). Reviewer: J.Hainzl (Freiburg) MSC: 34C08 37G15 34C05 37G05 34C07 PDFBibTeX XMLCite \textit{B. Toni}, Quaest. Math. 22, No. 1, 43--61 (1999; Zbl 0938.34023) Full Text: DOI
Louies, S.; Brenig, L. Structure of normal form series for non-analytical vector fields and generalized resonances. (English) Zbl 0948.34027 J. Phys. A, Math. Gen. 32, No. 21, 3959-3978 (1999). Reviewer: E.Ershov (St.Peterburg) MSC: 34C20 37G05 34C07 PDFBibTeX XMLCite \textit{S. Louies} and \textit{L. Brenig}, J. Phys. A, Math. Gen. 32, No. 21, 3959--3978 (1999; Zbl 0948.34027) Full Text: DOI
Gee, Alice Class invariants by Shimura’s reciprocity law. (English) Zbl 0957.11048 J. Théor. Nombres Bordx. 11, No. 1, 45-72 (1999). Reviewer: Jannis A.Antoniadis (Iraklion) MSC: 11R37 11F03 PDFBibTeX XMLCite \textit{A. Gee}, J. Théor. Nombres Bordx. 11, No. 1, 45--72 (1999; Zbl 0957.11048) Full Text: DOI Numdam EuDML EMIS
Schlomiuk, Dana On the geometry of planar vector fields. (English) Zbl 0937.34026 C. R. Math. Acad. Sci., Soc. R. Can. 21, No. 3, 65-86 (1999). Reviewer: G.Osipenko (St.Peterburg) MSC: 34C07 37C10 PDFBibTeX XMLCite \textit{D. Schlomiuk}, C. R. Math. Acad. Sci., Soc. R. Can. 21, No. 3, 65--86 (1999; Zbl 0937.34026)
Wang, Dongming Polynomial systems from certain differential equations. (English) Zbl 0948.34018 J. Symb. Comput. 28, No. 1-2, 303-315 (1999). Reviewer: Ye Yanqian (Nanjing) MSC: 34C05 68Q25 34C07 PDFBibTeX XMLCite \textit{D. Wang}, J. Symb. Comput. 28, No. 1--2, 303--315 (1999; Zbl 0948.34018) Full Text: DOI
Liu, Meijuan; Zhang, Cheng Remark on the paper “Algebraic limit cycle of a cubic system with two quadratic algebraic curve solutions”. (Chinese. English summary) Zbl 0941.34504 J. Math. Res. Expo. 19, Suppl., 266-268 (1999). MSC: 34C05 34C07 PDFBibTeX XMLCite \textit{M. Liu} and \textit{C. Zhang}, J. Math. Res. Expo. 19, 266--268 (1999; Zbl 0941.34504)
Cima, Anna; Mañosas, Francesc; Villadelprat, Jordi On bounded vector fields. (English) Zbl 0940.34020 Rocky Mt. J. Math. 29, No. 2, 473-489 (1999). Reviewer: P.Smith (Keele) MSC: 34C11 34C07 37C10 PDFBibTeX XMLCite \textit{A. Cima} et al., Rocky Mt. J. Math. 29, No. 2, 473--489 (1999; Zbl 0940.34020) Full Text: DOI Link
Iliev, Iliya D. The number of limit cycles due to polynomial perturbations of the harmonic oscillator. (English) Zbl 0967.34026 Math. Proc. Camb. Philos. Soc. 127, No. 2, 317-322 (1999). Reviewer: Klaus R.Schneider (Berlin) MSC: 34C07 34C05 34C15 PDFBibTeX XMLCite \textit{I. D. Iliev}, Math. Proc. Camb. Philos. Soc. 127, No. 2, 317--322 (1999; Zbl 0967.34026) Full Text: DOI
Cima, A.; Mañosas, F.; Villadelprat, J. Isochronicity for several classes of Hamiltonian systems. (English) Zbl 0941.34017 J. Differ. Equations 157, No. 2, 373-413 (1999). Reviewer: C.Chicone (Columbia) MSC: 34C05 37J05 37C10 34C07 PDFBibTeX XMLCite \textit{A. Cima} et al., J. Differ. Equations 157, No. 2, 373--413 (1999; Zbl 0941.34017) Full Text: DOI
Putinar, Mihai; Vasilescu, Florian-Horia Solving moment problems by dimensional extension. (English) Zbl 0939.44003 Ann. Math. (2) 149, No. 3, 1087-1107 (1999). Reviewer: A.L.Brodskij (Severodonetsk) MSC: 44A60 46C05 PDFBibTeX XMLCite \textit{M. Putinar} and \textit{F.-H. Vasilescu}, Ann. Math. (2) 149, No. 3, 1087--1107 (1999; Zbl 0939.44003) Full Text: DOI arXiv EuDML Link
Jiang, Qibao; Han, Mao’an Melnikov functions and perturbation of a planar Hamiltonian system. (English) Zbl 0931.34020 Chin. Ann. Math., Ser. B 20, No. 2, 233-246 (1999). MSC: 34C07 37J40 34C05 PDFBibTeX XMLCite \textit{Q. Jiang} and \textit{M. Han}, Chin. Ann. Math., Ser. B 20, No. 2, 233--246 (1999; Zbl 0931.34020) Full Text: DOI
Zhang, Xinan; Chen, Lansun; Liang, Zhaojun Global topological properties of homogeneous vector fields in \(R^3\). (English) Zbl 0941.34019 Chin. Ann. Math., Ser. B 20, No. 2, 185-194 (1999). Reviewer: S.Yu.Pilyugin (St.Peterburg) MSC: 34C07 37C10 34C37 PDFBibTeX XMLCite \textit{X. Zhang} et al., Chin. Ann. Math., Ser. B 20, No. 2, 185--194 (1999; Zbl 0941.34019) Full Text: DOI
Zhang, Xiang Existence of limit cycles in a multiply-connected region. (English) Zbl 0934.34023 Chin. Ann. Math., Ser. B 20, No. 2, 169-172 (1999). Reviewer: Ye Yanqian (Nanjing) MSC: 34C07 34C05 PDFBibTeX XMLCite \textit{X. Zhang}, Chin. Ann. Math., Ser. B 20, No. 2, 169--172 (1999; Zbl 0934.34023) Full Text: DOI
Catalisano, Maria Virginia; Ellia, Philippe; Gimigliano, Alessandro Fat points on rational normal curves. (English) Zbl 0940.14035 J. Algebra 216, No. 2, 600-619 (1999). Reviewer: C.Cumino (Torino) MSC: 14M05 14H40 13D40 PDFBibTeX XMLCite \textit{M. V. Catalisano} et al., J. Algebra 216, No. 2, 600--619 (1999; Zbl 0940.14035) Full Text: DOI
Sköldberg, Emil Monomial Golod quotients of exterior algebras. (English) Zbl 0944.13010 J. Algebra 218, No. 1, 183-189 (1999). Reviewer: V.A.Hiremath (Dharwad) MSC: 13F20 16N40 13D40 PDFBibTeX XMLCite \textit{E. Sköldberg}, J. Algebra 218, No. 1, 183--189 (1999; Zbl 0944.13010) Full Text: DOI
Christopher, Colin; Lynch, Stephen Small-amplitude limit cycle bifurcations for Liénard systems with quadratic or cubic damping or restoring forces. (English) Zbl 1074.34522 Nonlinearity 12, No. 4, 1099-1112 (1999). MSC: 34C07 34C05 34C23 37G15 PDFBibTeX XMLCite \textit{C. Christopher} and \textit{S. Lynch}, Nonlinearity 12, No. 4, 1099--1112 (1999; Zbl 1074.34522) Full Text: DOI
Crupi, Marilena; Utano, Rosanna Upper bounds for the Betti numbers of graded ideals of a given length in the exterior algebra. (English) Zbl 0946.13010 Commun. Algebra 27, No. 9, 4607-4631 (1999); errata ibid. 27, No. 9, 6297-6299 (1999). Reviewer: Wolfgang Grölz (Ammerbuch) MSC: 13D40 13D03 13A15 13A02 PDFBibTeX XMLCite \textit{M. Crupi} and \textit{R. Utano}, Commun. Algebra 27, No. 9, 4607--4631 (1999; Zbl 0946.13010) Full Text: DOI
Blancafort, Cristina; Nollet, Scott Hilbert polynomials over Artinian rings. (English) Zbl 0956.13002 Ill. J. Math. 43, No. 2, 338-349 (1999). Reviewer: William H.Gustafson (Lubbock) MSC: 13D40 13E10 13A02 PDFBibTeX XMLCite \textit{C. Blancafort} and \textit{S. Nollet}, Ill. J. Math. 43, No. 2, 338--349 (1999; Zbl 0956.13002)
Ayache, Ahmed; Cahen, Paul-Jean Noetherian Hilbert rings. (Anneaux noethériens de Hilbert.) (French) Zbl 1011.13012 Commun. Algebra 27, No. 8, 3833-3850 (1999). MSC: 13G05 13B24 13F05 13F20 13C05 13B30 13E05 PDFBibTeX XMLCite \textit{A. Ayache} and \textit{P.-J. Cahen}, Commun. Algebra 27, No. 8, 3833--3850 (1999; Zbl 1011.13012) Full Text: DOI
Becker, Tim Formal concepts analysis and algebraic geometry. (English) Zbl 0931.06006 Aachen: Shaker Verlag. 96 p. (1999). Reviewer: P.Schenzel (Halle) MSC: 06B99 14A99 68T30 PDFBibTeX XMLCite \textit{T. Becker}, Formal concepts analysis and algebraic geometry. Aachen: Shaker Verlag (1999; Zbl 0931.06006)
Świrszcz, Grzegorz Cyclicity of infinite contour around certain reversible quadratic center. (English) Zbl 0941.34020 J. Differ. Equations 154, No. 2, 239-266 (1999). Reviewer: C.Chicone (Columbia) MSC: 34C07 34C05 PDFBibTeX XMLCite \textit{G. Świrszcz}, J. Differ. Equations 154, No. 2, 239--266 (1999; Zbl 0941.34020) Full Text: DOI
Zhao, Yulin; Zhang, Zhifen Linear estimate of the number of zeros of Abelian integrals for a kind of quartic Hamiltonians. (English) Zbl 0961.34016 J. Differ. Equations 155, No. 1, 73-88 (1999). Reviewer: Lev Lerman (Nizhny Novgorod) MSC: 34C07 34C25 34C08 34C05 37J40 PDFBibTeX XMLCite \textit{Y. Zhao} and \textit{Z. Zhang}, J. Differ. Equations 155, No. 1, 73--88 (1999; Zbl 0961.34016) Full Text: DOI
Guzmán, Ana; Rousseau, Christiane Genericity conditions for finite cyclicity of elementary graphics. (English) Zbl 0930.34020 J. Differ. Equations 155, No. 1, 44-72 (1999). Reviewer: G.Osipenko (St.Peterburg) MSC: 34C07 34C25 PDFBibTeX XMLCite \textit{A. Guzmán} and \textit{C. Rousseau}, J. Differ. Equations 155, No. 1, 44--72 (1999; Zbl 0930.34020) Full Text: DOI
Marinari, Maria Grazia; Ramella, Luciena Some properties of Borel ideals. (English) Zbl 0929.13012 J. Pure Appl. Algebra 139, No. 1-3, 183-200 (1999). Reviewer: R.Fröberg (Stockholm) MSC: 13F20 13D40 13D03 PDFBibTeX XMLCite \textit{M. G. Marinari} and \textit{L. Ramella}, J. Pure Appl. Algebra 139, No. 1--3, 183--200 (1999; Zbl 0929.13012) Full Text: DOI
Dichi, H.; Sangaré, D. Hilbert functions, Hilbert-Samuel quasi-polynomials with respect to \(f\)-good filtrations, multiplicities. (English) Zbl 0934.13010 J. Pure Appl. Algebra 138, No. 3, 205-213 (1999). Reviewer: Ladislav Bican (Praha) MSC: 13D40 13A02 13E05 PDFBibTeX XMLCite \textit{H. Dichi} and \textit{D. Sangaré}, J. Pure Appl. Algebra 138, No. 3, 205--213 (1999; Zbl 0934.13010) Full Text: DOI
Boij, Mats Betti numbers of compressed level algebras. (English) Zbl 0941.13013 J. Pure Appl. Algebra 134, No. 2, 111-131 (1999). Reviewer: Emanuela De Negri (Genova) MSC: 13D03 13D40 13F50 13F20 PDFBibTeX XMLCite \textit{M. Boij}, J. Pure Appl. Algebra 134, No. 2, 111--131 (1999; Zbl 0941.13013) Full Text: DOI
Buhler, Joe; Reichstein, Zinovy On Tschirnhaus transformations. (English) Zbl 0937.12001 Ahlgren, Scott D. (ed.) et al., Topics in number theory. In honor of B. Gordon and S. Chowla. Proceedings of the conference, Pennsylvania State University, University Park, PA, USA, July 31-August 3, 1997. Dordrecht: Kluwer Academic Publishers. Math. Appl., Dordr. 467, 127-142 (1999). Reviewer: V.Ennola (Turku) MSC: 12E05 14E05 14L30 26B40 20B30 PDFBibTeX XMLCite \textit{J. Buhler} and \textit{Z. Reichstein}, Math. Appl., Dordr. 467, 127--142 (1999; Zbl 0937.12001)
Schmidt, Andreas U. Asymptotic hyperfunctions, tempered hyperfunctions and asymptotic expansions. (Asymptotische Hyperfunktionen, temperierte Hyperfunktionen und asymptotische Entwicklungen.) (German) Zbl 0934.46042 Berlin: Logos Verlag; Frankfurt am Main: Univ. Frankfurt, Fachbereich Mathematik (Diss. 1998) (ISBN 3-89722-127-6/pbk). 158 S. (1999). Reviewer: S.Dierolf (Trier) MSC: 46F15 46F20 32A45 PDFBibTeX XMLCite \textit{A. U. Schmidt}, Asymptotische Hyperfunktionen, temperierte Hyperfunktionen und asymptotische Entwicklungen. Berlin: Logos Verlag; Frankfurt am Main: Univ. Frankfurt, Fachbereich Mathematik (Diss. 1998) (1999; Zbl 0934.46042)
Zhang, Xiang Bifurcation and distribution of limit cycles for quadratic differential systems of type II. (English) Zbl 0930.34019 J. Math. Anal. Appl. 233, No. 2, 508-534 (1999). Reviewer: Ye Yanqian (Nanjing) MSC: 34C05 34C07 PDFBibTeX XMLCite \textit{X. Zhang}, J. Math. Anal. Appl. 233, No. 2, 508--534 (1999; Zbl 0930.34019) Full Text: DOI Link
Li, Huishi Hilbert polynomial of modules over homogeneous solvable polynomial algebras. (English) Zbl 0937.16035 Commun. Algebra 27, No. 5, 2375-2392 (1999). Reviewer: J.L.Gómez-Pardo (Santiago de Compostela) MSC: 16P90 13P10 16S36 16Z05 68W30 PDFBibTeX XMLCite \textit{H. Li}, Commun. Algebra 27, No. 5, 2375--2392 (1999; Zbl 0937.16035) Full Text: DOI
Alon, Noga Combinatorial Nullstellensatz. (English) Zbl 0920.05026 Comb. Probab. Comput. 8, No. 1-2, 7-29 (1999). Reviewer: I.Tomescu (Bucureşti) MSC: 05C15 13F20 11B75 13B25 05C50 PDFBibTeX XMLCite \textit{N. Alon}, Comb. Probab. Comput. 8, No. 1--2, 7--29 (1999; Zbl 0920.05026) Full Text: DOI
Dumortier, Freddy; Herssens, Chris Polynomial Liénard equations near infinity. (English) Zbl 0928.34028 J. Differ. Equations 153, No. 1, 1-29 (1999). Reviewer: C.Chicone (Columbia) MSC: 34C05 34C07 PDFBibTeX XMLCite \textit{F. Dumortier} and \textit{C. Herssens}, J. Differ. Equations 153, No. 1, 1--29 (1999; Zbl 0928.34028) Full Text: DOI
Motreanu, Dumitru; Pavel, Nicolae H. Tangency, flow invariance for differential equations, and optimization problems. (English) Zbl 0937.34035 Pure and Applied Mathematics, Marcel Dekker. 219. New York, NY: Marcel Dekker. x, 479 p. (1999). Reviewer: J.-P.Raymond (Toulouse) MSC: 34C40 37C10 49K20 37C65 37C27 34K19 35K55 34H05 34G20 34C07 34A60 76G25 34-02 37-02 PDFBibTeX XMLCite \textit{D. Motreanu} and \textit{N. H. Pavel}, Tangency, flow invariance for differential equations, and optimization problems. New York, NY: Marcel Dekker (1999; Zbl 0937.34035)
Snellman, Jan Generalized Hilbert numerators. (English) Zbl 0929.13009 Commun. Algebra 27, No. 1, 321-333 (1999). Reviewer: R.Fröberg (Stockholm) MSC: 13D40 13F25 PDFBibTeX XMLCite \textit{J. Snellman}, Commun. Algebra 27, No. 1, 321--333 (1999; Zbl 0929.13009) Full Text: DOI
Han, Maoan Global behavior of limit cycles in rotated vector fields. (English) Zbl 0930.34017 J. Differ. Equations 151, No. 1, 20-35 (1999). Reviewer: Klaus R.Schneider (Berlin) MSC: 34C05 34C07 34C23 PDFBibTeX XMLCite \textit{M. Han}, J. Differ. Equations 151, No. 1, 20--35 (1999; Zbl 0930.34017) Full Text: DOI
Mersmann, Gerd Algebraic and combinatoric aspects of the Harder-Narasimhan recursion and its inversion. (Algebraische und kombinatorische Aspekte der Harder-Narasimhan-Rekursion und ihrer Umkehrung.) (German) Zbl 0958.14020 Bonner Mathematische Schriften. 315. Bonn: Univ. Bonn, Mathematisch-Naturwissenschaftliche Fakultät, 271 S. (1999). Reviewer: Bernd Kreußler (Kaiserslautern) MSC: 14H60 05A15 14H10 13D40 PDFBibTeX XMLCite \textit{G. Mersmann}, Algebraische und kombinatorische Aspekte der Harder-Narasimhan-Rekursion und ihrer Umkehrung. Bonn: Univ. Bonn, Mathematisch-Naturwissenschaftliche Fakultät (1999; Zbl 0958.14020)