Fontanari, Claudio; Gattei, Stefano Francesco Severi’s mathematical library. (English) Zbl 07814275 Bini, Gilberto (ed.), Algebraic geometry between tradition and future. An Italian perspective. Proceedings of the INdAM workshop, Rome, Italy, December 6–8, 2021. Singapore: Springer. Springer INdAM Ser. 53, 5-57 (2023). MSC: 14-03 01A70 01A60 PDFBibTeX XMLCite \textit{C. Fontanari} and \textit{S. Gattei}, Springer INdAM Ser. 53, 5--57 (2023; Zbl 07814275) Full Text: DOI
Sotomayor, Jorge On a list of ordinary differential equations problems. (English) Zbl 1417.01036 São Paulo J. Math. Sci. 13, No. 1, 177-194 (2019). Reviewer: Roman Murawski (Poznań) MSC: 01A74 01A60 34D30 34-03 PDFBibTeX XMLCite \textit{J. Sotomayor}, São Paulo J. Math. Sci. 13, No. 1, 177--194 (2019; Zbl 1417.01036) Full Text: DOI arXiv
Gasull, Armengol; Giacomini, Hector Some applications of the extended Bendixson-Dulac theorem. (English) Zbl 1300.34067 Ibáñez, Santiago (ed.) et al., Progress and challenges in dynamical systems. Proceedings of the international conference “Dynamical systems: 100 years after Poincaré”, Gijón, Spain, September 3–7, 2012. Berlin: Springer (ISBN 978-3-642-38829-3/hbk; 978-3-642-40137-4/ebook). Springer Proceedings in Mathematics & Statistics 54, 233-252 (2013). MSC: 34C07 34C20 37C10 34C05 PDFBibTeX XMLCite \textit{A. Gasull} and \textit{H. Giacomini}, Springer Proc. Math. Stat. 54, 233--252 (2013; Zbl 1300.34067) Full Text: DOI arXiv Link
Garcia, Ronaldo; Sotomayor, Jorge Lines of mean curvature on surfaces immersed in \(\mathbb{R}^3\). (English) Zbl 1086.53002 Qual. Theory Dyn. Syst. 4, No. 2, 263-309 (2003). Reviewer: Vasyl Gorkaviy (Kharkov) MSC: 53A05 34D30 58K25 PDFBibTeX XMLCite \textit{R. Garcia} and \textit{J. Sotomayor}, Qual. Theory Dyn. Syst. 4, No. 2, 263--309 (2003; Zbl 1086.53002) Full Text: DOI arXiv
Garcia, Ronaldo; Sotomayor, Jorge Geometric mean curvature lines on surfaces immersed in \(\mathbb{R}^3\). (English) Zbl 1052.53008 Ann. Fac. Sci. Toulouse, VI. Sér., Math. 11, No. 3, 377-401 (2002). Reviewer: Vladislav V. Goldberg (Livingston) MSC: 53A05 58K25 PDFBibTeX XMLCite \textit{R. Garcia} and \textit{J. Sotomayor}, Ann. Fac. Sci. Toulouse, Math. (6) 11, No. 3, 377--401 (2002; Zbl 1052.53008) Full Text: DOI arXiv Numdam EuDML
Gasull, Armengol; Giacomini, Hector A new criterion for controlling the number of limit cycles of some generalized Liénard equations. (English) Zbl 1032.34028 J. Differ. Equations 185, No. 1, 54-73 (2002). Reviewer: Jinghuang Tian (Phoenix) MSC: 34C05 PDFBibTeX XMLCite \textit{A. Gasull} and \textit{H. Giacomini}, J. Differ. Equations 185, No. 1, 54--73 (2002; Zbl 1032.34028) Full Text: DOI
Sabatini, M. On period functions of Liénard systems. (English) Zbl 0922.34028 J. Differ. Equations 152, No. 2, 467-487 (1999); erratum ibid. 255, No. 4, 759 (2013). Reviewer: Ye Yanqian (Nanjing) MSC: 34C05 PDFBibTeX XMLCite \textit{M. Sabatini}, J. Differ. Equations 152, No. 2, 467--487 (1999; Zbl 0922.34028) Full Text: DOI
Omari, Pierpaolo; Trombetta, Maurizio A note on periodic solutions of a nonautonomous generalized Liénard equation. (English) Zbl 0983.34029 Ann. Mat. Pura Appl., IV. Ser. 174, 277-284 (1998). Reviewer: Jean Mawhin (MR 2001c:34081) MSC: 34C25 PDFBibTeX XMLCite \textit{P. Omari} and \textit{M. Trombetta}, Ann. Mat. Pura Appl. (4) 174, 277--284 (1998; Zbl 0983.34029) Full Text: DOI
Sabatini, M. A connection between isochronous Hamiltonian centres and the Jacobian conjecture. (English) Zbl 0949.34018 Nonlinear Anal., Theory Methods Appl. 34, No. 6, 829-838 (1998). Reviewer: Yuri V.Rogovchenko (Mersin) MSC: 34C05 PDFBibTeX XMLCite \textit{M. Sabatini}, Nonlinear Anal., Theory Methods Appl. 34, No. 6, 829--838 (1998; Zbl 0949.34018) Full Text: DOI
Sabatini, M. Dynamics of commuting systems on two-dimensional manifolds. (English) Zbl 0941.34018 Ann. Mat. Pura Appl., IV. Ser. 173, 213-232 (1997). Reviewer: S.Yu.Pilyugin (St.Peterburg) MSC: 34C07 37C10 34C40 34C05 PDFBibTeX XMLCite \textit{M. Sabatini}, Ann. Mat. Pura Appl. (4) 173, 213--232 (1997; Zbl 0941.34018) Full Text: DOI
Cazzani Nieri, Maria Grazia New existence theorems for a Cauchy problem in the class of absolutely continuous functions in the single variables. (Italian) Zbl 0828.35075 Ann. Mat. Pura Appl., IV. Ser. 167, 351-387 (1994). Reviewer: S.Cinquini (Pavia) MSC: 35L45 35L60 PDFBibTeX XMLCite \textit{M. G. Cazzani Nieri}, Ann. Mat. Pura Appl. (4) 167, 351--387 (1994; Zbl 0828.35075) Full Text: DOI
Constantin, Adrian On the unicity of solutions for the differential equation \(x^{(n)}(t)=f(t,x)\). (English) Zbl 0796.34004 Rend. Circ. Mat. Palermo, II. Ser. 42, No. 1, 59-64 (1993). Reviewer: W.Walter (Karlsruhe) MSC: 34A12 34A34 PDFBibTeX XMLCite \textit{A. Constantin}, Rend. Circ. Mat. Palermo (2) 42, No. 1, 59--64 (1993; Zbl 0796.34004) Full Text: DOI
Mazzi, Luisa; Sabatini, Marco On the existence of global first integrals in the plane. (English) Zbl 0794.34014 Ann. Mat. Pura Appl., IV. Ser. 163, 143-160 (1993). Reviewer: V.Makarov (Kiev) MSC: 34A25 34A05 PDFBibTeX XMLCite \textit{L. Mazzi} and \textit{M. Sabatini}, Ann. Mat. Pura Appl. (4) 163, 143--160 (1993; Zbl 0794.34014) Full Text: DOI
Galeotti, Marcello; Villarini, Massimo Some properties of planar polynomial systems of even degree. (English) Zbl 0757.34023 Ann. Mat. Pura Appl., IV. Ser. 161, 299-313 (1992). Reviewer: M.F.Singer (Raleigh) MSC: 34C05 34C11 PDFBibTeX XMLCite \textit{M. Galeotti} and \textit{M. Villarini}, Ann. Mat. Pura Appl. (4) 161, 299--313 (1992; Zbl 0757.34023) Full Text: DOI
Chatterjee, S. A class of multidimensional cosmological models and its possible astrophysical consequences. (English) Zbl 0875.53001 Ann. Phys. 218, No. 1, 121-138 (1992). MSC: 53C05 83F05 83E15 PDFBibTeX XMLCite \textit{S. Chatterjee}, Ann. Phys. 218, No. 1, 121--138 (1992; Zbl 0875.53001) Full Text: DOI
Mazzi, L.; Sabatini, M. Global integrals for plane systems with finitely many singularities. (English) Zbl 0771.34040 Nonlinear Anal., Theory Methods Appl. 19, No. 9, 873-883 (1992). Reviewer: J.Andres (Olomouc) MSC: 34C30 PDFBibTeX XMLCite \textit{L. Mazzi} and \textit{M. Sabatini}, Nonlinear Anal., Theory Methods Appl. 19, No. 9, 873--883 (1992; Zbl 0771.34040) Full Text: DOI
Villarini, Massimo Regularity properties of the period function near a center of a planar vector field. (English) Zbl 0769.34033 Nonlinear Anal., Theory Methods Appl. 19, No. 8, 787-803 (1992). Reviewer: C.Chicone (Columbia) MSC: 34C25 34C05 PDFBibTeX XMLCite \textit{M. Villarini}, Nonlinear Anal., Theory Methods Appl. 19, No. 8, 787--803 (1992; Zbl 0769.34033) Full Text: DOI
Verri, A.; Aicardi, F. Limit cycles of the two-dimensional motion field. (English) Zbl 0818.92031 Biol. Cybern. 64, No. 2, 141-144 (1990). MSC: 91E30 92C20 34C05 PDFBibTeX XMLCite \textit{A. Verri} and \textit{F. Aicardi}, Biol. Cybern. 64, No. 2, 141--144 (1990; Zbl 0818.92031) Full Text: DOI
Mazzi, Luisa; Sabatini, Marco A characterization of centres via first integrals. (English) Zbl 0667.34036 J. Differ. Equations 76, No. 2, 222-237 (1988). Reviewer: S.Mirica MSC: 34C05 37-XX 34A12 PDFBibTeX XMLCite \textit{L. Mazzi} and \textit{M. Sabatini}, J. Differ. Equations 76, No. 2, 222--237 (1988; Zbl 0667.34036) Full Text: DOI
Omari, Pierpaolo; Villari, Gabriele On a continuation lemma for the study of a certain planar system with applications to Liénard and Rayleigh equations. (English) Zbl 0661.34034 Result. Math. 14, No. 1-2, 156-173 (1988). Reviewer: P.Omari MSC: 34C25 34B15 PDFBibTeX XMLCite \textit{P. Omari} and \textit{G. Villari}, Result. Math. 14, No. 1--2, 156--173 (1988; Zbl 0661.34034) Full Text: DOI
Sabatini, M. Hopf bifurcation from infinity. (English) Zbl 0644.34037 Rend. Semin. Mat. Univ. Padova 78, 237-253 (1987). Reviewer: M.Sabatini MSC: 34C25 37G99 PDFBibTeX XMLCite \textit{M. Sabatini}, Rend. Semin. Mat. Univ. Padova 78, 237--253 (1987; Zbl 0644.34037) Full Text: Numdam EuDML
Omari, Pierpaolo; Zanolin, Fabio On the existence of periodic solutions of forced Liénard differential equations. (English) Zbl 0644.34030 Nonlinear Anal., Theory Methods Appl. 11, 275-284 (1987). Reviewer: P.Smith MSC: 34C25 PDFBibTeX XMLCite \textit{P. Omari} and \textit{F. Zanolin}, Nonlinear Anal., Theory Methods Appl. 11, 275--284 (1987; Zbl 0644.34030) Full Text: DOI
Omari, Pierpaolo; Villari, Gabriele; Zanolin, Fabio Periodic solutions of the Liénard equation with one-sided growth restrictions. (English) Zbl 0615.34037 J. Differ. Equations 67, 278-293 (1987). Reviewer: P.Drábek MSC: 34C25 PDFBibTeX XMLCite \textit{P. Omari} et al., J. Differ. Equations 67, 278--293 (1987; Zbl 0615.34037) Full Text: DOI
Bonzani, I.; Zavattaro Chiado Piat, M. G. Quasi-analytical solution for the dynamics of a class of tethered satellites with Danby’s aerodynamical drag. (English) Zbl 0618.70017 Celestial Mech. 37, 371-385 (1985). Reviewer: S.T.Chiriacescu MSC: 70M20 PDFBibTeX XMLCite \textit{I. Bonzani} and \textit{M. G. Zavattaro Chiado Piat}, Celest. Mech. 37, 371--385 (1985; Zbl 0618.70017) Full Text: DOI
Omari, Pierpaolo; Zanolin, Fabio Periodic solutions of Liénard equations. (English) Zbl 0584.34045 Rend. Sem. Mat. Univ. Padova 72, 203-230 (1984). MSC: 34K99 34C25 34B15 PDFBibTeX XMLCite \textit{P. Omari} and \textit{F. Zanolin}, Rend. Semin. Mat. Univ. Padova 72, 203--230 (1984; Zbl 0584.34045) Full Text: Numdam EuDML
Orsi Palamara, A.; Rizzi, G A mathematical stochastic model for the particles diffusion in atmosphere. (English) Zbl 0543.60083 Math. Comput. Simulation 26, 349-354 (1984). MSC: 60J70 65C05 PDFBibTeX XMLCite \textit{A. Orsi Palamara} and \textit{G Rizzi}, Math. Comput. Simul. 26, 349--354 (1984; Zbl 0543.60083) Full Text: DOI
Zanolin, Fabio On forced periodic oscillations in dissipative Lienard systems. (English) Zbl 0522.34041 Rend. Sem. Mat. Univ. Padova 69, 51-62 (1983). MSC: 34C25 34B15 PDFBibTeX XMLCite \textit{F. Zanolin}, Rend. Semin. Mat. Univ. Padova 69, 51--62 (1983; Zbl 0522.34041) Full Text: Numdam EuDML
Nistri, Paolo Periodic control problems for a class of nonlinear periodic differential systems. (English) Zbl 0502.49004 Nonlinear Anal., Theory Methods Appl. 7, 79-90 (1983). MSC: 49J15 93C10 34C25 49K15 55M25 45B05 47Gxx PDFBibTeX XMLCite \textit{P. Nistri}, Nonlinear Anal., Theory Methods Appl. 7, 79--90 (1983; Zbl 0502.49004) Full Text: DOI
Villari, Gabriele Periodic solutions of Lienard’s equation. (English) Zbl 0489.34037 J. Math. Anal. Appl. 86, 379-386 (1982). MSC: 34C25 34A34 PDFBibTeX XMLCite \textit{G. Villari}, J. Math. Anal. Appl. 86, 379--386 (1982; Zbl 0489.34037) Full Text: DOI
Pucci, Edvige Determinazione delle classi di moto del solido pesante caratterizzate da un invariante polinomiale. (Italian) Zbl 0484.70006 Rend. Sem. Mat. Univ. Padova 66, 85-106 (1982). MSC: 70E15 PDFBibTeX XMLCite \textit{E. Pucci}, Rend. Semin. Mat. Univ. Padova 66, 85--106 (1982; Zbl 0484.70006) Full Text: Numdam EuDML
Zanolin, Fabio Periodic solutions for second order differential systems with damping. (English) Zbl 0487.34033 Rend. Sem. Mat. Univ. Padova 65, 224-234 (1981). MSC: 34C25 34C11 PDFBibTeX XMLCite \textit{F. Zanolin}, Rend. Semin. Mat. Univ. Padova 65, 224--234 (1981; Zbl 0487.34033) Full Text: Numdam EuDML
Capasso, Vincenzo; Serio, Gabriella A generalization of the Kermack-McKendrick deterministic epidemic model. (English) Zbl 0398.92026 Math. Biosci. 42, 43-61 (1978). MSC: 92D25 PDFBibTeX XMLCite \textit{V. Capasso} and \textit{G. Serio}, Math. Biosci. 42, 43--61 (1978; Zbl 0398.92026) Full Text: DOI
Cazzani Nieri, Maria Grazia Un teorema di esistenza della soluzione del problema di Cauchy nella classe delle funzioni assolutamente continue nelle singole variabili. (Italian) Zbl 0361.35044 Ann. Mat. Pura Appl., IV. Ser. 113, 127-171 (1977). MSC: 35L60 35L45 35A05 PDFBibTeX XMLCite \textit{M. G. Cazzani Nieri}, Ann. Mat. Pura Appl. (4) 113, 127--171 (1977; Zbl 0361.35044) Full Text: DOI
Nocilla, Silvio Sull’integrazione delle equazioni del tipo \(\ddot x+c(x)\dot x|\dot x|^{n-1}+k(x)=0\). (Italian) Zbl 0346.34025 Ann. Mat. Pura Appl., IV. Ser. 111(1975), 83-99 (1976). MSC: 34C25 34A25 70K99 PDFBibTeX XMLCite \textit{S. Nocilla}, Ann. Mat. Pura Appl. (4) 111, 83--99 (1976; Zbl 0346.34025) Full Text: DOI
Gabutti, B.; Lepora, P.; Merlo, G. Numerical solution of a large deflection problem. (English) Zbl 0327.73045 Computer Methods appl. Mech. Engin. 6, 31-48 (1975). MSC: 74K10 65-00 65L10 74B20 PDFBibTeX XMLCite \textit{B. Gabutti} et al., Comput. Methods Appl. Mech. Eng. 6, 31--48 (1975; Zbl 0327.73045) Full Text: DOI
Argemi, Jose Points singuliers non élémentaires de quelques classes de systèmes dynamiques plans. (French) Zbl 0298.34021 Ann. Mat. Pura Appl., IV. Ser. 89, 321-351 (1971). MSC: 34C05 37-XX PDFBibTeX XMLCite \textit{J. Argemi}, Ann. Mat. Pura Appl. (4) 89, 321--351 (1971; Zbl 0298.34021) Full Text: DOI
Cazzani Nieri, M. G. Un teorema di esistenza per un problema misto. (Italian) Zbl 0208.13204 Ann. Mat. Pura Appl., IV. Ser. 87(1970), 163-226 (1971). MSC: 35M10 35L60 PDFBibTeX XMLCite \textit{M. G. Cazzani Nieri}, Ann. Mat. Pura Appl. (4) 87, 163--226 (1971; Zbl 0208.13204) Full Text: DOI
Argémi, J. Sur les points singuliers multiples de systèmes dynamiques dans \(R^ 2\). (French) Zbl 0203.39802 Ann. Mat. Pura Appl., IV. Ser. 79, 35-69 (1968). PDFBibTeX XMLCite \textit{J. Argémi}, Ann. Mat. Pura Appl. (4) 79, 35--69 (1968; Zbl 0203.39802) Full Text: DOI
Salvadori, Luigi On the stability of equilibrium in critical cases. (English) Zbl 0173.26602 Meccanica 2, 82-92 (1967). PDFBibTeX XMLCite \textit{L. Salvadori}, Meccanica 2, 82--92 (1967; Zbl 0173.26602) Full Text: DOI
Cazzani Nieri, M. G. Su un problema misto per un sistema di equazioni a derivate parziali. (Italian) Zbl 0157.17204 Ann. Mat. Pura Appl., IV. Ser. 77, 131-177 (1967). PDFBibTeX XMLCite \textit{M. G. Cazzani Nieri}, Ann. Mat. Pura Appl. (4) 77, 131--177 (1967; Zbl 0157.17204) Full Text: DOI
Hájek, Otomar Theory of processes. I; II. (English) Zbl 0155.50702 Czech. Math. J. 17(92), 159-199, 372-398 (1967). MSC: 54H20 PDFBibTeX XMLCite \textit{O. Hájek}, Czech. Math. J. 17(92), 159--199, 372--398 (1967; Zbl 0155.50702) Full Text: EuDML
Sansone, G. L’equazione \(y dy/dx+y+ |x|^ \nu \text{sgn }x = 0, (1\geq\nu\geq 0)\). (Italian) Zbl 0155.14501 Ann. Mat. Pura Appl., IV. Ser. 77, 337-375 (1967). PDFBibTeX XMLCite \textit{G. Sansone}, Ann. Mat. Pura Appl. (4) 77, 337--375 (1967; Zbl 0155.14501) Full Text: DOI
Baiocchi, Claudio Sulle equazioni differenziali astratte lineari del primo e del secondo ordine negli spazi di Hilbert. (Italian) Zbl 0153.17202 Ann. Mat. Pura Appl., IV. Ser. 76, 233-304 (1967). PDFBibTeX XMLCite \textit{C. Baiocchi}, Ann. Mat. Pura Appl. (4) 76, 233--304 (1967; Zbl 0153.17202) Full Text: DOI
Salvadori, L. Sulla stabilita dell’equilibrio nei casi critici. (Italian) Zbl 0142.35103 Ann. Mat. Pura Appl., IV. Ser. 69, 1-33 (1965). PDFBibTeX XMLCite \textit{L. Salvadori}, Ann. Mat. Pura Appl. (4) 69, 1--33 (1965; Zbl 0142.35103) Full Text: DOI
Villari, Gaetano Sull’esistenza di soluzioni periodiche per i sistemi differenziali del secondo ordine. (Italian) Zbl 0132.32103 Ann. Mat. Pura Appl., IV. Ser. 65, 239-252 (1964). PDFBibTeX XMLCite \textit{G. Villari}, Ann. Mat. Pura Appl. (4) 65, 239--252 (1964; Zbl 0132.32103) Full Text: DOI
Villari, Gaetano Criteri di esistenza di soluzioni periodiche per una classe di equazioni differenziali del secondo ordine non lineari. (Italian) Zbl 0128.31803 Ann. Mat. Pura Appl., IV. Ser. 65, 153-166 (1964). PDFBibTeX XMLCite \textit{G. Villari}, Ann. Mat. Pura Appl. (4) 65, 153--166 (1964; Zbl 0128.31803) Full Text: DOI
Carroll, Robert W. On some singular quasi-linear Cauchy problems. (English) Zbl 0178.11701 Math. Z. 81, 135-154 (1963). MSC: 35-XX PDFBibTeX XMLCite \textit{R. W. Carroll}, Math. Z. 81, 135--154 (1963; Zbl 0178.11701) Full Text: DOI EuDML
Onuchic, Nelson On the uniform stability of a perturbed linear system. (English) Zbl 0123.05601 J. Math. Anal. Appl. 6, 457-464 (1963). PDFBibTeX XMLCite \textit{N. Onuchic}, J. Math. Anal. Appl. 6, 457--464 (1963; Zbl 0123.05601) Full Text: DOI
Santagati, Giuseppe Equazioni differenziali ordinaire quasi lineari con condizioni quasi lineari. Unicita e dipendenza della soluzione dai dati. (Italian) Zbl 0119.07101 Ann. Mat. Pura Appl., IV. Ser. 61, 335-370 (1963). PDFBibTeX XMLCite \textit{G. Santagati}, Ann. Mat. Pura Appl. (4) 61, 335--370 (1963; Zbl 0119.07101) Full Text: DOI
Brauer, Fred Global behavior of solutions of ordinary differential equations. (English) Zbl 0101.30305 J. Math. Anal. Appl. 2, 145-158 (1961). PDFBibTeX XMLCite \textit{F. Brauer}, J. Math. Anal. Appl. 2, 145--158 (1961; Zbl 0101.30305) Full Text: DOI
Cinquini-Cibrario, Maria Teoremi di unicità per sistemi di equazioni a derivate parziali in più variabili indipendenti. (Italian) Zbl 0092.09404 Ann. Mat. Pura Appl., IV. Ser. 48, 103-134 (1959). PDFBibTeX XMLCite \textit{M. Cinquini-Cibrario}, Ann. Mat. Pura Appl. (4) 48, 103--134 (1959; Zbl 0092.09404) Full Text: DOI