E-Books durchsuchen
Ordinary Differential Equations and Operators [1983]
- 1
-
Inversion in the unit sphere for powers of the Laplacian
- 9
-
Nonlinear second order boundary value problems: An existence-uniqueness theorem of S. N. Bernstein
- 17
-
A definiteness result for determinantal operators
- 31
-
On second-order left-definite boundary value problems
- 68
-
A von Neumann factorization of some selfadjoint extensions of positive symmetric differential operators and its application to inequalities
- 93
-
Inclusion theorems for solutions of differential equations with aid of pointwise or vector monotonicity
- 110
-
The liouville-green asymptotic theory for second-order differential equations: A new approach and some extensions
- 123
-
Non-self-adjoint operators and their essential spectra
- 161
-
A concept of adjointness and symmetry of differential expressions based on the generalised Lagrange identity and Green's formula
- 170
-
On quadratic integral inequalities associated with second-order symmetric differential expressions
- 224
-
Nonoscillation theorems for differential equations with general deviating arguments
- 240
-
Self-adjoint 4-th order boundary value problem in the limit - 4 case
- 257
-
Factorization and the Friedrichs extension for ordinary differential operators
- 267
-
Eigenvalue problems and the Riemann zeta function II
- 298
-
Boundedness criteria for hyperbolic characteristic initial value problems
- 311
-
Matrix riccati inequality and oscillation of second order differential systems
- 328
-
A new approach to second order linear oscillation theory
- 346
-
Small amplitude limit cycles of polynomial differential equations
- 358
-
Regular growth and zero-tending solutions
- 375
-
Asymptotic distribution of the eigenvalues of non-definite Sturm-Liouville problems
- 384
-
Some remarks on the order of an entire function associated with a second order differential equation
- 390
-
Steepest descent for general systems of linear differential equations in Hilbert space
- 407
-
On the spectral theory of some nonsymmetric second order differential operators
- 427
-
The Cauchy and backward-Cauchy problem for a nonlinearly hyperelastic/viscoelastic infinite rod
- 449
-
Floquet theory for doubly-periodic differential equations and a number theory conjecture
- 502
-
Poincaré's type of equations in the study of limit cycles
- 509
-
Das Gesetz von Maxwell-Clausius in der phaenomenologischen Thermodynamik