## Found 6,391 Documents (Results 1–100)

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### Maps preserving some spectral domains of operator products. (English)Zbl 07569082

MSC:  47B49 47A10 47A25
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### Well-posedness and stability of time-dependent impulsive neutral stochastic partial integrodifferential equations with fractional Brownian motion and Poisson jumps. (English)Zbl 07563611

MSC:  60H15 60H20 93B05
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MSC:  47-XX
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### Spectra for Toeplitz operators associated with a constrained subalgebra. (English)Zbl 07557750

MSC:  47B35 47A10 47A75
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### Spectra of weighted composition operators with quadratic symbols. (English)Zbl 07557467

MSC:  47B33 47B35 47A10
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### On the fine spectrum of the operator $$Q (r, s, t, u)$$ over $$\ell_p$$ and $$bv_p$$, $$1 < p < \infty$$. (English)Zbl 07556038

MSC:  47A10 47B37 47B39
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### Property $$(UW_\Pi)$$ for functions of operators and compact perturbations. (English)Zbl 07548041

MSC:  47A53 47A10 47A55
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### Regularized trace for operators on a separable Banach space. (English)Zbl 07547002

MSC:  47A10 47B38 34L05
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### Integrodifferential equations of Volterra type with nonlocal and impulsive conditions. (English)Zbl 07543124

MSC:  45D05 47N20
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### Spectral and scattering theory for topological crystals perturbed by infinitely many new edges. (English)Zbl 07535851

MSC:  47A10 81Q10
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### On a characterization of Jeribi, Rakočević, Schechter, Schmoeger and Wolf essential spectra of a $$3 \times 3$$ block operator matrices with non diagonal domain and application. (English)Zbl 07533189

MSC:  47A10 47A53 34K08
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### On matching distance between eigenvalues of unbounded operators. (English)Zbl 07532056

MSC:  47A10 47A55 47B10
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### The interior inverse boundary value problem for the impulsive Sturm-Liouville operator with the spectral boundary conditions. (English)Zbl 07527960

MSC:  34B24 47A10
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### On the spectrum of some Bloch-Torrey vector operators. (English)Zbl 07526483

MSC:  35P05 35B25 35J15
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### A note on discrete semigroups of bounded linear operators on non-Archimedean Banach spaces. (English)Zbl 07523390

MSC:  47S10 47A10 47D03
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### Boundary value matrix problems and Drazin invertible operators. (English)Zbl 07517855

MSC:  47A10 47B38
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### Invariance of the essential spectra of closed linear operator pencils on a Banach space. (English)Zbl 07517125

MSC:  47A10 47A53 34K08
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### The $$L_p$$-$$L_q$$ decay estimate for the multidimensional compressible flow with free surface in the exterior domain. (English)Zbl 1487.35305

MSC:  35Q30 76N10
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### Strict deformation quantization of abelian lattice gauge fields. (English)Zbl 07514000

MSC:  46L65 81T27 46L60
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### Existence results for fractional integrodifferential equations of Sobolev type with deviating arguments. (English)Zbl 1486.45012

MSC:  45J05 26A33 47N20
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### Correctness of the definition of the Laplace operator with delta-like potentials. (English)Zbl 07499553

MSC:  35J05 35P05
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### Pointwise dispersive estimates for Schrödinger operators on product cones. (English)Zbl 1486.35159

MSC:  35J10 35R01 35P05
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### Spectral properties for generalized weakly $$S$$-demicompact operators. (English)Zbl 07491080

MSC:  47A53 47A10
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### Threshold approximations for the resolvent of a polynomial nonnegative operator pencil. (English. Russian original)Zbl 07491001

St. Petersbg. Math. J. 33, No. 2, 355-385 (2022); translation from Algebra Anal. 33, No. 2, 233-274 (2021).
MSC:  47A10 35B27 47A56
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### A new algorithm for finding fixed points of Bregman asymptotically regular quasi-nonexpansive mapping and solutions of equilibrium problems. (English)Zbl 07490766

MSC:  47J25 47H09 47H05
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### On a minimax principle in spectral gaps. (English)Zbl 07489688

MSC:  47A55 47A10 47A75
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### The split common null point problem for generalized resolvents and nonexpansive mappings in Banach spaces. (English)Zbl 1487.47085

MSC:  47J05 47H05 47H09
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### Low energy limit for the resolvent of some fibered boundary operators. (English)Zbl 07488552

MSC:  58J40 46E35 47A53
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### Gevrey estimates of the resolvent and sub-exponential time-decay for the heat and Schrödinger semigroups. II. (English)Zbl 1485.35142

MSC:  35J10 35P25 47A10
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### G-Riesz operators and their spectral properties. (English)Zbl 07486145

MSC:  47A10 47A55 47A53
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### Dubrovin equation for periodic Dirac operator on the half-line. (English)Zbl 07485306

MSC:  47E05 47A10
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### Spectral properties and time decay of the wave functions of Pauli and Dirac operators in dimension two. (English)Zbl 07483912

MSC:  35Q41 35P05 35B40
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### On the generalized Drazin-Riesz inverse for closed linear operators. (English)Zbl 07465522

MSC:  47A10 47A53 47B06
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### Property $$(R)$$ for functions of operators and its perturbations. (English)Zbl 07458066

MSC:  47A53 47A10 47A55
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### The spectral theorem for normal operators on a Clifford module. (English)Zbl 07452163

MSC:  47A10 47A60
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### A factorization of a quadratic pencils of accretive operators and applications. (English)Zbl 07435780

MSC:  47A10 47A56
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### A note on the spectrum of irreducible operators and semigroups. (English)Zbl 07423250

MSC:  47B65 47A10 47D06
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### A new algorithm for variational inclusion problem. (English)Zbl 07570434

MSC:  47J05 47H09 47H10
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### On the pseudospectra of Schrödinger operators on Zoll manifolds. (English)Zbl 07548703

Galaz-García, Fernando (ed.) et al., Mexican mathematicians in the world. Trends and recent contributions. IV meeting. Reunión de matemáticos mexicanos en el mundo, Casa Matemática Oaxaca, Oaxaca, Mexico, June 10–15, 2018. Providence, RI: American Mathematical Society (AMS); México: Sociedad Matemática Mexicana. Contemp. Math. 775, 291-304 (2021).
MSC:  47A10 35J10 35S05
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### On the resolvent of singular $$q$$-Sturm-Liouville operators. (English)Zbl 07545361

MSC:  39A13 34B20 34B24
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### System of generalized resolvent equations involving XOR-operation in $$q$$-uniformly smooth Banach spaces. (English)Zbl 07540176

MSC:  47J22 47J25 47S40
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### Existence of almost periodic solution for nonlocal fractional Cauchy problem with integral initial condition. (English)Zbl 1486.34137

MSC:  34K14 34K37 42A75
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### Approximation solvability of a perturbed Mann iterative algorithm with errors for a system of mixed variational inclusions involving $$\oplus$$ operation. (English)Zbl 07495832

MSC:  47J25 47H05 47J22
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### A note on $$(m,n)^*$$-paranormal operators. (English)Zbl 07492778

MSC:  47B20 47A10 47A05
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### Weyl type theorems for algebriacally class $$p$$-$$wA(s,t)$$ operators. (English)Zbl 07490902

MSC:  47A10 47A53 47B20
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