MR987793
Villari, Gabriele and Zanolin, Fabio
null
On forced nonlinear oscillations of a second order equation with strong restoring term
Funkcialaj Ekvacioj. Serio Internacia
31
1988
383--395
http://fe.math.kobe-u.ac.jp/FE/FullPapers/vol31/fe31-3-4.pdf
http://fe.math.kobe-u.ac.jp/FE/FE_pdf_with_bookmark/FE31-34-en_KML/fe31-383-395/fe31-383-395.pdf
http://www.ams.org/mathscinet-getitem?mr=MR987793
fe31-383-395
1988
On Forced Nonlinear Oscillations of a Second Order Equation with Strong Restoring Term
VILLARI, Gabriele; ZANOLIN, Fabio
VILLARI, Gabriele; ZANOLIN, Fabio
1
Cesari, L.
Functional analysis, nonlinear differential equations and the alternative method
Nonlinear Functional Analysis and Differential Equations
000
Dekker, New York
1977
1-197
Title does not match.
Existence theorems for Pareto optimization; multivalued and Banach space valued functionals
Cache/Ce/Cesari,Functional,*,1977,1978
MR506609
2
Cesari, L.; Kannan, R.
Solutions in the large of Li\'enard equations with forcing term
Ann. Mat. Pura Appl.
4
111
1976
101-124
MR0427751
80
Cache/Ce/Cesari,Solutions,Ann*,1976,1977
3
Filippov, A. F.
Sufficient conditions for the existence of stable limit cycles of second order equations
Mat. Sb.
30
1952
171-180
171-180
MR0047869
94
Cache/Fi/Filippov,Sufficient,Mat*,1952,1953
4
Filippov, A. F.
Dissipativity and periodic solutions of second order nonsymmetric systems
Differential'nye Uravneniya
3
1967
1634-1642
1634-1642
Data is not found in MathSci.
Cache/Fi/Filippov,Dissipativity,Differential'nye*,1967,1968
5
Fudik, S.; Lovicar, V.
Periodic solutions of the equation $x''(t)+g(x(t))=p(t)$
Cas. Pest. Mat.
100
1975
160-175
Data is not found in MathSci.
Cache/Fu/Fudik,x''(t)+g(x(t))=p(t),Cas*,1975,1976
6
Furi, M.; Martelli, M.; Vignoli, A.
On the solvability of nonlinear operator equations in normed spaces
Ann. Mat. Pura Appl.
4
124
1980
321-343
MR591562
100
Cache/Fu/Furi,solvability,Ann*,1980,1981
7
Gomory, R.
Critical points at infinity and forced oscillations
Contribution to the theory of nonlinear oscillations n. 3
Ann. of Math. Studies
3
Princeton Univ.press
1965
85-126
Data is not found in MathSci.
Cache/Go/Gomory,oscillations,*,1965,1966
8
Graef, J. R.
On the generalized Li\'enard equation with negative damping
J. Differential Equations
12
1972
34-62
MR0328200
100
Cache/Gr/Graef,generalized,J*,1972,1973
9
Halanay, A.
Nouveaux crit\'erium d'existence des solutions p\'eridodiques pour l'equation des oscillations non line\'eaires forc\'ees
Acad. R. P. Rom\^{i}ne. Bull. Sti. Sect. Sti. Mat. Fiz.
5
1953
373-381
MR0070812
84
Cache/Ha/Halanay,Nouveaux,Acad*,1953,1954
10
Hale, J. K.
Ordinary differential equations
Wiley Intersci., New York
1969
MR0419901
100
Cache/Ha/Hale,Ordinary,*,1969,1970
xvi+332
11
Hara, T.; Yoneyama, T.
On the global center of generalized Li\'enard equation and its application to stability problems
Funkcial. Ekvac.
28
1985
171-192
MR816825
100
Cache/Ha/Hara,generalized,Funkcial*,1985,1986
12
Martelli, M.
On forced nonlinear oscillations
J. Math. Anal. Appl.
69
1979
496-504
MR538236
100
Cache/Ma/Martelli,oscillations,J*,1979,1980
13
Mawhin, J.
Degr\'e topologique et solutions p\'eriodiques des syst\'emes diff\'erentiels nonlineaires
Bull. Soc. Roy. Sci. Li\'ege
38
1969
308-398
MR0594965
100
Cache/Ma/Mawhin,topologique,Bull*,1969,1970
14
Mawhin, J.
An extension of a theorem of A. C. Lazer on forced nonlinear oscillations
J. Math. Anal. Appl.
40
1972
20-29
MR0313587
100
Cache/Ma/Mawhin,oscillations,J*,1972,1973
15
Mawhin, J.
Topological degree methods in nonlinear boundary value problems
CBMS, Reg. Conf. Ser. in Math
40
Amer. Math. Soc., Providence, R. I.
1979
MR525202
100
Cache/Ma/Mawhin,Topological,*,1979,1980
v+122
16
Mawhin, J.; Ward, J. R. Jr.
Periodic solutions of some forced Li\'enard differential equations at resonance
Arch. Math. (Basel)
41
1983
337-351
MR731606
100
Cache/Ma/Mawhin,solutions,Arch*,1983,1984
17
Mizohata, S.; Yamaguti, S.
On the existence of periodic solutions of the nonlinear differential equation $x''+\alpha(x)x'+\phi(x)=p(t)$
Mem. Coll. Sci. Univ. Kyoto
Sec. A
27
1952
109-113
MR0054127
71
Cache/Mi/Mizohata,existence,Mem*,1952,1953
18
Omari, P.; Zanolin, F.
On the existence of periodic solutions of forced Li\'enard differential equations
Nonlinear Anal.
11
1987
275-284
MR877887
100
Cache/Om/Omari,existence,Nonlinear*,1987,1988
19
Omari, P.; Villari, Gab.; Zanolin, F.
Periodic solutions of the Li\'enard equation with one-sided growth restrictions
J. Differential Equations
67
1987
278-293
MR879698
100
Cache/Om/Omari,restrictions,J*,1987,1988
20
Opial, Z.
Sur un th\'eor\`{e}me de A. Filippov
Ann. Polon. Math.
5
1958
67-75
MR0097584
83
Cache/Op/Opial,Sur,Ann*,1958,1959
21
Opial, Z.
D\'emonstration d'un th\'eoreme de N. Levinson et C. Langenhop
Ann. Polon. Math.
7
1960
241-246
MR0110852
100
Cache/Op/Opial,*,Ann*,1960,1961
22
Ponzo, P. J.; Wax, N.
On periodic solutions of the system $\dot{x}=y-F(x)$, $\dot{y}=-g(x)$
J. Differential Equations
10
1971
262-269
MR0288360
100
Cache/Po/Ponzo,solutions,J*,1971,1972
23
Reissig, R.
Schwingungss\"atze f\"ur die verallgemeinerte Li\'enardsche Differentialgleichung
Abh. Math. Sem. Univ. Hamburg
44
1975
45-51
MR0454178
100
Cache/Re/Reissig,Differentialgleichung,Abh*,1975,1976
24
Reissig, R.
Extension of some results concerning the generalized Li\'enard equation
Ann. Mat. Pura Appl.
4
104
1975
269-281
MR0379997
100
Cache/Re/Reissig,generalized,Ann*,1975,1976
25
Reissig, R.; Sansone, G.; Conti, R.
Qualitative Theorie nichtlinearer Differentialgleichungen
Cremonese, Roma
1963
MR0158121
100
Cache/Re/Reissig,Differentialgleichungen,*,1963,1964
xxxii+381
26
Sansone, G.; Conti, R.
Equazioni differenziali non lineari
Cremonese, Roma
1956
MR0088607
100
Cache/Sa/Sansone,differenziali,*,1956,1957
xix+647
27
Struwe, M.
Multiple solutions of anticoercive boundary value problems for a class of ordinary differential equations of second order
J. Differential Equations
37
1980
285-295
MR587226
100
Cache/St/Struwe,anticoercive,J*,1980,1981
28
Villari, Gab.
On the existence of periodic solutions for Li\'enard's equation
Nonlinear Anal.
7
1983
71-78
MR687031
100
Cache/Vi/Villari,existence,Nonlinear*,1983,1984
29
Villari, Gab.; Zanolin, F.
Some remarks on non-conservative oscillatory systems with periodic solutions
Int. J. Nonlinear Mech.
23
1988
1-7
Data is not found in MathSci.
Cache/Vi/Villari,non-conservative,Int*,1988,1989