Abstract
Multipoint boundary value problems for degenerate differential-operator equations of arbitrary order are studied. Several conditions for the separability in Banach-valued L p -spaces are given. Sharp estimates for the resolvent of the corresponding differential operator are obtained. In particular, the sectoriality of this operator is established. As applications, the boundary value problems for degenerate quasielliptic partial differential equations and infinite systems of differential equations on cylindrical domain are studied.
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M. S. Agranovich and M. I. Vishik, Elliptic problems with a parameter and parabolic problems of general type, Uspekhi Mat. Nauk, 19 (1964), 53–159.
S. Agmon and L. Nirenberg, Properties of solutions of ordinary differential equations in Banach spaces, Comm. Pure Appl. Math., 16 (1963), 121–239.
H. Amann, Operator-valued Fourier multipliers, vector-valued Besov spaces, and applications, Math. Nachr., 186 (1997), 5–56.
H. Amann, Linear and Quasi-linear Equations, 1, Birkhauser (1995).
J. P. Aubin, Abstract boundary-value operators and their adjoint, Rend. Sem. Padova, 43 (1970), 1–33.
A. Ashyralyev, On well-posedness of the nonlocal boundary value problem for elliptic equations, Numerical Functional Analysis & Optimization, 24 (2003), 1–15.
R. P. Agarwal, R. Bohner and V. B. Shakhmurov, Maximal regular boundary value problems in Banach-valued weighted spaces, Boundary Value Problems, 1 (2005), 9–42.
O. V. Besov, V. P. P. Ilin and S. M. Nikolskii, Integral Representations of Functions and Embedding Theorems (Moscow, 1975).
D. L. Burkholder, A geometrical conditions that implies the existence certain singular integral of Banach space-valued functions, in: Proc. Conf. Harmonic Analysis in honor of Anton Zygmund (Chicago, 1981, Wads Worth, Belmont, 1983), pp. 270–286.
J. Bourgain, Some remarks on Banach spaces in which martingale differences are unconditional, Arkiv Math., 21 (1983), 163–168.
G. Dore and S. Yakubov, Semigroup estimates and non coercive boundary value problems, Semigroup Form, 60 (2000), 93–121.
G. Dore and A. Venni, On the closedness of the sum of two closed operators, Math. Z., 196 (1987), 189–201.
N. Dunford and J. T. Schwartz, Linear Operators, Part 2: Spectral Theory, Interscience (New York, 1963).
R. Denk, M. Hieber and J. Prüss, R-boundedness, Fourier multipliers and problems of elliptic and parabolic type, Mem. Amer. Math. Soc., 166 (2003), n. 788.
A. Fafini, Su un problema ai limit per certa equazini astratte del secondo ordine, Rend. Sem. Mat. Univ. Padova, 53 (1975), 211–230.
P. Grisvard, Commutative’ de deux foncteurs d’interpolation et applications, J. Math. Pures Appl., 45 (1966), 143–290.
V. I. Gorbachuk and M. L. Gorbachuk, Boundary Value Problems for Differential-operator Equations, Naukova Dumka (Kiev, 1984).
D. S. Jerison and C. E. Kenig, The Dirichlet problem in non-smooth domains, Ann. Math., 113 (1981), 367–382.
H. Komatsu, Fractional powers of operators, Pac. J. Math., 19 (1966), 285–346.
S. G. Krein, Linear Differential Equations in Banach Space (Providence, 1971).
T. Kato, Perturbation Theory for Linear Operators, Second edition, Springer-Verlag (Berlin — New York, 1976).
V. A. Kondratiev and O. A. Oleinik, Boundary value problems for partial differential equations in non-smooth domains, Russian Math. Surveys, 38 (1983), 1–86.
P. Kree, Sur les multiplicateurs dans FL aves poids, Annales Ins. Fourier, Grenoble, 16 (1966), 2, 191–121.
J. Diestel, H. Jarchow and A. Tonge, Absolutely Summing Operators, Cambridge Univ. Press (1995).
J. L. Lions and J. Peetre, Sur une classe d’espaces d’interpolation, Inst. Hautes Etudes Sci. Publ. Math., 19 (1964), 5–68.
J. L. Lions and E. Magenes, Problems and limites non homogenes, J. d’Analyse Math., 11 (1963), 165–188.
P. I. Lizorkin, (L p,L q)-multiplicators of Fourier integrals, Dokl. Akad. Nauk SSSR, 152 (1963), 808–811.
D. Lamberton, Equations d’evalution lineaires associeees a’des semigroupes de contractions dans less espaces L p, J. Fund. Anal., 72 (1987), 252–262.
R. McConnell Terry, On Fourier multiplier transformations of Banach-valued functions, Trans. Amer. Mat. Soc., 285 (1984), 739–757.
S. A. Nazarov and B. A. Plammenevskii, Elliptic Problems in Domains with Piecewise Smooth Boundaries, Walter de Gruyter (New York, 1994).
G. Pisier, Les inegalites de Khintchine-Kahane d’apres C. Borel, Seminare sur la geometrie des espaces de Banach, 7 (1977–78), Ecole Polytechnique, Paris.
V. P. Orlov, Regular degenerate differential operators of arbitrary order with unbounded operators coefficients, Proseeding Voronej State University, 2 (1974), 33–41.
P. E. Sobolevskii, Inequalities coerciveness for abstract parabolic equations, Dokl. Akad. Nauk. SSSR, 57 (1964), 27–40.
A. Ya. Shklyar, Complete second order linear differential equations in Hilbert spaces, Birkhäuser Verlag (Basel, 1997).
V. B. Shakhmurov, Theorems on compactness of embedding in weighted anisotropic spaces, and their applications, Dokl. Akad. Nauk SSSR, 291 (1986), 612–616.
V. B. Shakhmurov, Imbedding theorems and their applications to degenerate equations, Differential Equations, 24 (1988), 475–482.
V. B. Shakhmurov, Coercive boundary value problems for regular degenerate differential-operator equations, J. Math. Anal. Appl., 292 (2004), 605–620.
V. B. Shakhmurov, Embedding theorems and maximal regular differential operator equations in Banach-valued function spaces, J. Inequalities and Applications, 2 (2005), 329–345.
V. B. Shakhmurov, Embedding and maximal regular differential operators in Banach-valued weighted spaces, Acta Math. Sinica, 22 (2006), 1493–1508.
V. B. Shakhmurov, Embedding theorems in abstract function spaces and applications, Math. Sb., 134(176) (1987), 260–273.
H. Triebel, Interpolation Theory. Function Spaces. Differential Operators, North-Holland (Amsterdam, 1978).
L. Weis, Operator-valued Fourier multiplier theorems and maximal L p regularity, Math. Ann., 319 (2001), 735–775.
S. Yakubov, Completeness of Root Functions of Regular Differential Operators, Longman, Scientific and Technical (New York, 1994).
S. Yakubov, A nonlocal boundary value problem for elliptic differential-operator equations and applications, Integr. Equ. Oper. Theory, 35 (1999), 485–506.
S. Yakubov and Ya. Yakubov, Differential-operator Equations. Ordinary and Partial Differential Equations, Chapman and Hall /CRC (Boca Raton, 2000).
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Agarwal, R.P., Shakhmurov, V.B. Multipoint problems for degenerate abstract differential equations. Acta Math Hung 123, 65–89 (2009). https://doi.org/10.1007/s10474-008-8060-3
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DOI: https://doi.org/10.1007/s10474-008-8060-3
Key words and phrases
- boundary value problems
- separable boundary value problems
- differential-operator equations
- Banach-valued function spaces
- operator-valued multipliers
- interpolation of Banach spaces
- semigroup of operators