# An existence theorem of the Leray-Schauder type for four-point boundary value problems

Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica (1991)

- Volume: 30, Issue: 1, page 49-59
- ISSN: 0231-9721

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topRachůnková, Irena. "An existence theorem of the Leray-Schauder type for four-point boundary value problems." Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica 30.1 (1991): 49-59. <http://eudml.org/doc/23545>.

@article{Rachůnková1991,

author = {Rachůnková, Irena},

journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica},

keywords = {four-point boundary value problems; resonance; Carathéodory conditions; Fredholm mapping of index zero; -compact mapping; Brouwer degree; Leray-Schauder type},

language = {eng},

number = {1},

pages = {49-59},

publisher = {Palacký University Olomouc},

title = {An existence theorem of the Leray-Schauder type for four-point boundary value problems},

url = {http://eudml.org/doc/23545},

volume = {30},

year = {1991},

}

TY - JOUR

AU - Rachůnková, Irena

TI - An existence theorem of the Leray-Schauder type for four-point boundary value problems

JO - Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica

PY - 1991

PB - Palacký University Olomouc

VL - 30

IS - 1

SP - 49

EP - 59

LA - eng

KW - four-point boundary value problems; resonance; Carathéodory conditions; Fredholm mapping of index zero; -compact mapping; Brouwer degree; Leray-Schauder type

UR - http://eudml.org/doc/23545

ER -

## References

top- Gaines R.E., Mawhin J.L., Coincidence Degree and Nonlinear Differential Equations, Springer Verlag, Berlin-Heidelberg-New York, 1977. (1977) Zbl0339.47031MR0637067
- Mawhin J.L., Topological Degree Methods in Nonlinear Boundary Value Problems, Providence, R.I., 1979. (1979) Zbl0414.34025MR0525202
- Rachůnková I., A four-point problem for differential equations of the second order, Arch. Math. (Brno), Vol. 25, 4 (1989). (1989) Zbl0715.34033MR1188062
- Rachůnková I., Existence and uniqueness of solutions of four-point boundary value problems for second order differential equations, Czech. Math. J. 39 (114)(1989), 692-700. (1989) Zbl0695.34016MR1018005
- Rachůnková I., On a certain four-point problem, (to appeaг). Zbl0957.34018

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