## Found 118 Documents (Results 1–100)

100
MathJax

### Coercive inequalities on Carnot groups and applications. (English)Zbl 1495.35009

Milman, Mario (ed.) et al., Geometric potential analysis. Selected papers based on the presentations at the special session, virtual, July 15–16 and 19, 2021. Berlin: De Gruyter. Adv. Anal. Geom. 6, 291-316 (2022).
MSC:  35A23 39B72 26D10
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### Ground state solutions of fractional Schrödinger equations with potentials and weak monotonicity condition on the nonlinear term. (English)Zbl 1427.35053

MSC:  35J60 35R11 47J30
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### About aprioristic estimates of solutions of boundary tasks in a half-space for one class of the degenerating pseudo-differential equations. (Russian. English summary)Zbl 1402.35326

MSC:  35S11 35S05 35B45

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### Embedding theorems for functional spaces associated with a class of Hermitian forms. (English)Zbl 07325325

MSC:  47-XX 35-XX
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MSC:  47F05
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### Inequalities and separation for a biharmonic elliptic partial differential equation in the weighted Hilbert space with an application. (English)Zbl 1334.47046

MSC:  47F05 58J99

### Separation for a biharmonic higher-order ordinary differential equation in a Hilbert space associated with an existence and uniqueness theorem. (English)Zbl 1338.47055

MSC:  47F05 34B24

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### Counterexamples to Korn’s inequality with non-constant rotation coefficients. (English)Zbl 1269.74017

MSC:  74B05 26D10
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### Separation of the Grushin differential operator in weighted Hilbert spaces. (English)Zbl 1388.35015

MSC:  35H20 34B24 47A30
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### Separation of the Tricomi differential operator in Hilbert space with application to the existence and uniqueness theorem. (Separation of the Tricomi differential operator in Hilbert space with application to the existance and uniqueness theorem.) (English)Zbl 1302.47072

MSC:  47F05 34B24
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### Evolution inclusions and variation inequalities for Earth data Processing. I. Operator inclusions and variation inequalities for earth data processing. (English)Zbl 1213.47001

Advances in Mechanics and Mathematics 24. Berlin: Springer (ISBN 978-3-642-13836-2/hbk; 978-3-642-13837-9/ebook). xxx, 247 p. (2011).
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### Coercive estimates and integral representation formulas on Carnot groups. (English)Zbl 1219.43007

MSC:  43A80 46E35 58J99

### Coercive inequalities on metric measure spaces. (English)Zbl 1189.26032

MSC:  26D10 26D15 30L99
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### On an analogue of the de Leeuw and Mirkil theorem for operators with variable coefficients. (English. Russian original)Zbl 1161.47031

Math. Notes 83, No. 5, 712-715 (2008); translation from Mat. Zametki 83, No. 5, 783-786 (2008).
MSC:  47F05 35J99
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### Separation for the biharmonic differential operator in the Hilbert space associated with the existence and uniqueness theorem. (English)Zbl 1121.47063

MSC:  47N20 35J30 47F05
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### Equivalence of some coercive estimates for linear partial differential operators. (English. Russian original)Zbl 1197.47060

J. Math. Sci., New York 147, No. 1, 6517-6523 (2007); translation from Sovrem. Mat. Prilozh. 38, 128-134 (2006).
MSC:  47F05
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### A class of semilinear parabolic and hyperbolic systems determined by operator valued measures. (English)Zbl 1141.34035

MSC:  34G20 35K25 35L25

### Estimate of growth of mixed differentiation of resolvent of anisotropic differential operators. (English)Zbl 1218.47069

MSC:  47F05 35P15

### Stability of linear semi-coercive variational inequalities in Hilbert spaces: application to the Signorini–Fichera problem. (English)Zbl 1130.47041

Reviewer: Rita Pini (Milano)

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### Behavior of solutions of quasilinear elliptic inequalities. Transl. from the Russian. (English)Zbl 1096.35501

MSC:  35J60 34A12 35B05 35R45 35J85

### On the separation of elliptic differential operators with operator potentials in weighted Hilbert spaces. (English)Zbl 1082.47042

MSC:  47F05 58J99

### Separation of the Schrödinger operator with an operator potential in the Hilbert spaces. (English)Zbl 1077.47050

MSC:  47F05 35J10
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MSC:  35J15
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### Rigidity of hyperbolic spaces. (English)Zbl 1078.53520

Leipzig: Univ. Leipzig, Fakultät für Mathematik und Informatik (Dissertation). ii, 85 p. (2003).

### Increasing monotone operators in a Banach space. (English. Russian original)Zbl 1049.47048

Math. Notes 71, No. 2, 194-205 (2002); translation from Mat. Zametki 71, No. 2, 214-226 (2002).
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### Coercive differential operators and fractionally integrated cosine functions. (English)Zbl 1037.47029

MSC:  47D09 47F05
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### Nonlinear partial functional differential equations: Existence and stability. (English)Zbl 0991.35098

MSC:  35R10 34K20
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### Some existence results for a class of nonlinear equations involving a duality mapping. (English)Zbl 0994.47054

MSC:  47H10 47H05 47J05
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### Unilateral problems for nonlinearly elastic plates. (Probleme unilaterale în teoria plăcilor neliniare elastice.) (Romanian)Zbl 0986.74004

Galaţi: Editura Fundaţiei Universitare Dunuărea de Jos din Galaţi. 160 p. (2000).

### M-accretive extensions of sectorial operators and Krein spaces. (English)Zbl 0960.47004

Adamyan, V. M. (ed.) et al., Operator theory and related topics. Proceedings of the Mark Krein international conference on operator theory and applications, Odessa, Ukraine, August 18-22, 1997. Volume II. Basel: Birkhäuser. Oper. Theory, Adv. Appl. 118, 67-82 (2000).
MSC:  47A20 47B44 46C20

### Handbook of multivalued analysis. Volume II: Applications. (English)Zbl 0943.47037

Mathematics and its Applications (Dordrecht). 500. Dordrecht: Kluwer Academic Publishers. xi, 926 p. (2000).
Reviewer: P.Zabreiko (Minsk)

### Renorming for elastic systems with structural damping. (English)Zbl 1012.74028

Chen, Shuping (ed.) et al., Control of distributed parameter and stochastic systems. Proceedings of the international conference (IFIP WG 7.2), Hangzhou, China, June 19-22, 1998. Boston, MA: Kluwer Academic Publishers. 31-38 (1999).
MSC:  74H99 47D03 34G10

### On the method of sums of operators. (English)Zbl 0989.47003

Semi-groupes d’opérateurs et calcul fonctionnel. Ecole d’été, Besançon, France, Juin 1998. Besançon: Université de Franche-Compté et CNRS, Equipe de Mathématiques, Publ. Math. UFR Sci. Tech. Besançon. 16, 1-30 (1998).

### Solutions and periodic solutions for nonlinear evolution equations with non-monotone perturbations. (English)Zbl 0927.34047

MSC:  34G20 35K99
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### Estimates of approximate solutions in the method of parameter continuation. (Russian)Zbl 0972.47060

MSC:  47J25 47H06 47E05

### Solvability of an abstract parabolic equation containing an operator with time-dependent domain. (English. Russian original)Zbl 0884.34067

Differ. Equations 32, No. 5, 723-725 (1996); translation from Differ. Uravn. 32, No. 5, 711-712 (1996).
MSC:  34G10 35K55 47F05

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### On coercive solvability of operator-differential equations in $$B$$-spaces. (English. Russian original)Zbl 0851.47033

Ukr. Math. J. 46, No. 8, 1193-1197 (1994); translation from Ukr. Mat. Zh. 46, No. 8, 1084-1087 (1994).
MSC:  47F05 47A50 46E40
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### Coercive error estimates in the projection and projection-difference methods for parabolic equations. (English. Russian original)Zbl 0843.65037

Russ. Acad. Sci., Sb., Math. 83, No. 2, 369-382 (1995); translation from Mat. Sb. 185, No. 11, 79-94 (1994).
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### Phase space for Sobolev type equations with $$s$$-monotone and strongly coercive operators. (English. Russian original)Zbl 0901.47031

Russ. Math. 38, No. 11, 72-79 (1994); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 1994, No. 11 (390), 75-82 (1994).
MSC:  47E05 46E35 34G20

### On coercive solvability of differential-operator equations in $$B$$-spaces. (Russian. English summary)Zbl 0842.47030

MSC:  47F05 47A50 46E40
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### Some classes of nonlinear mixed Volterra and singular integral equations. (English)Zbl 0760.45005

MSC:  45J05 45G05 47H07
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### Domains of square roots of regularly accretive operators. (English)Zbl 0749.47019

MSC:  47B44 47F05 47A60
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### Methods for the investigation of nonlinear elliptic boundary value problems. (Metody issledovaniya nelinejnykh ehllipticheskikh granichnykh zadach.) (Russian)Zbl 0743.35026

Moskva: Nauka. 448 p. (1990).

### Sharp error estimates in the reduction procedure for the coercive singular perturbations. (English)Zbl 0711.35156

Reviewer: N.Jacob
MSC:  35S05 46E35

### $$G$$-convergence of quasi-linear ordinary differential operators of monotone type. (English)Zbl 0762.47016

MSC:  47E05 34B15 47J25

### Remarks on the essential maximality of linear partial differential operators. (English)Zbl 0699.47033

Berlin: FU Berlin, Diss. 73 S. (1989).
Reviewer: P.A.McCoy
MSC:  47F05 47B25

### Coercive estimates of accuracy of the Euler method for parabolic equations with variable operators. (Russian. English summary)Zbl 0728.65054

Reviewer: I.Evzerov (Kiev)

### On a non-coercive problem for singular integro-differential equations. (English. Russian original)Zbl 0726.45012

Russ. Math. Surv. 44, No. 5, 206-207 (1989); translation from Usp. Mat. Nauk 44, No. 5(269), 169-170 (1989).
MSC:  45J05
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### Coercive estimates and separability for differential operators of arbitrary order. (English. Russian original)Zbl 0697.47054

Russ. Math. Surv. 44, No. 3, 181-182 (1989); translation from Usp. Mat. Nauk 44, No. 3(267), 147-148 (1989).
Reviewer: S.Bajzaev
MSC:  47E05
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### On algebraic characterization of coercive linear partial differential operators with constant coefficients. (English)Zbl 0696.35027

MSC:  35E20 35B45
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### Bemerkungen über Tensorprodukte koerzitiver Hilbertraum-Operatoren. (Notes on tensor products of coercive Hilbert space operators). (German)Zbl 0678.47019

Reviewer: V.Wrobel
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### An estimate for differential operators in the uniform norm, and coercivity in Sobolev spaces. (English. Russian original)Zbl 0724.46035

Sov. Math., Dokl. 37, No. 1, 25-29 (1988); translation from Dokl. Akad. Nauk SSSR 298, No. 1, 32-36 (1988).

### Uniform decay and Lagrange stability for linear contraction semigroups. (English)Zbl 0676.47020

MSC:  47D03 47B44 47E05

### A study of a differential evolution equation with an operator of monotone type by the theory of evolution system of operators. (English)Zbl 0644.47058

Reviewer: H.Hering

### On the positivity of the second variation in finite elasticity. (English)Zbl 0657.73027

Reviewer: I.Ecsedi
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### Higher-order degenerate elliptic equations: spaces, operators, boundary- value problems. (English. Russian original)Zbl 0657.35064

J. Sov. Math. 39, No. 6, 3088-3148 (1987); translation from Itogi Nauki Tekh., Ser. Math. Anal. 23, 125-218 (1985).
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### A homogeneous Dirichlet problem for a nonlinear partial differential equation in an anisotropic Sobolev space. (English)Zbl 0652.47033

Reviewer: Simeon Reich
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### Monotone discretization of two-point boundary value problems and related numerical methods. (English)Zbl 0645.65042

Discretization in differential equations and enclosures, Pap. Workshop, Weißig/GDR 1986, Math. Res. 36, 99-122 (1987).
Reviewer: T.Mitsui

### Coercive singular perturbations: Eigenvalue problems and bifurcation phenomena. (English)Zbl 0644.34018

MSC:  34L99 34C25
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### Monotone Einschließung höherer Ordnung für 2-Punkt- Randwertaufgaben. (Monotone inclusion of higher order for two-point boundary value problems). (German)Zbl 0634.65043

Reviewer: A.de Castro

### The resolvent of a generalized boundary value problem for the Sturm- Liouville differential operator equations. (English. Russian original)Zbl 0675.47049

Math. Notes 40, 770-776 (1986); translation from Mat. Zametki 40, No. 4, 468-477 (1986).
Reviewer: Yu.S.Eidel’man
MSC:  47E05 34L99 47B10
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### Asymptotics for some nonlinear hyperbolic equations with a one- dimensional set of rest points. (English)Zbl 0637.35010

Reviewer: A.Haraux
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### Das verallgemeinerte homogene Dirichlet-Problem für Produkte linearer elliptischer Differentialoperatoren zweiter Ordnung. (German)Zbl 0673.35021

Fachbereich Mathematik der FU Berlin. 54 S. (1985).
Reviewer: A.Haimovici

### High order degenerate elliptic equations: the spaces, operators, boundary value problems. (Russian)Zbl 0642.35029

Reviewer: C.Constanda

### Coercive solvability of a resolvent equation of an elliptic operator in the Hölder space and estimate of the commutant. (Russian)Zbl 0618.47044

Boundary value problems, Interuniv. Collect. sci. Works, Perm’ 1985, 73-76 (1985).
Reviewer: O.Dumbrajs
MSC:  47E05 47F05 46E15

### Perturbations singulières coercives. IV: problème des valeur propres. (Coercive singular perturbations. IV: eigenvalue problem). (French)Zbl 0598.35040

Reviewer: D.Huet
MSC:  35J30 35B20 47F05

### Convergence propre et perturbations singulières coercives. (Proper convergence and coercive singular perturbations). (French)Zbl 0593.47009

MSC:  47A55 46E35 47F05

### On the solubility of a certain class of non-coercive boundary-value problems. (English. Russian original)Zbl 0588.35011

Russ. Math. Surv. 40, No. 1, 231-232 (1985); translation from Usp. Mat. Nauk 40, No. 1(241), 209-210 (1985).
Reviewer: J.Appell
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### Interpolation theory of linear operators and stability of difference schemes. (English. Russian original)Zbl 0598.65038

Sov. Math., Dokl. 29, 365-367 (1984); translation from Dokl. Akad. Nauk SSSR 275, 1289-1291 (1984).

### Coercive singular perturbations. III: Wiener-Hopf operators. (English)Zbl 0572.35006

Reviewer: D.Huet
MSC:  35B25 35B45 47F05
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