## Found 3,754 Documents (Results 1–100)

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### On transcendental continued fractions in fields of formal power series over finite fields. (English)Zbl 07527741

MSC:  11J61 11J70 11J82
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### Valuations on ternary semirings. (English)Zbl 07523623

MSC:  16W60 16Y60
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### Parameterization of unstable manifolds for DDEs: formal series solutions and validated error bounds. (English)Zbl 07522529

MSC:  34-XX 35-XX
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### Decompositions and eigenvectors of Riordan matrices. (English)Zbl 07518019

MSC:  15A18 13F25 05A15
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### Ore extension rings over rings satisfy the weak Beachy-Blair condition. (English)Zbl 07510858

MSC:  06F05 16W60 13E10
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MSC:  11B85
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### Higher order $$z$$-ideals of special rings. (English)Zbl 07495607

MSC:  13A15 13C13 13F25
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### On existence and uniqueness of formal power series solutions of algebraic ordinary differential equations. (English)Zbl 07488630

MSC:  34A25 34A09 68W30
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### Approximate roots of quasi-ordinary polynomials. (English)Zbl 07488319

MSC:  13F25 13B25
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### Holomorphic continuation of a formal series along analytic curves. (English)Zbl 07484141

MSC:  32A05 32U15 32U35
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### On Mahler’s classification of formal power series over a finite field. (English)Zbl 07478483

MSC:  11J61 11J82
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### Summability of the formal power series solutions of a certain class of inhomogeneous nonlinear partial differential equations with a single level. (English)Zbl 07471739

MSC:  35C10 35C20 40B05
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### Dedekind-Mertens lemma for power series in an arbitrary set of indeterminates. (English)Zbl 1476.13010

MSC:  13A15 13F25
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### Generalization of the Artin-Hasse logarithm for the Milnor $$K$$-groups of $$\delta$$-rings. (English. Russian original)Zbl 1483.19001

Sb. Math. 212, No. 12, 1746-1764 (2021); translation from Mat. Sb. 212, No. 12, 1746-1764 (2021).
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### On the complexity and parallel implementation of Hensel’s lemma and Weierstrass preparation. (English)Zbl 07497950

Boulier, François (ed.) et al., Computer algebra in scientific computing. 23rd international workshop, CASC 2021, Sochi, Russia, September 13–17, 2021. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 12865, 78-99 (2021).
MSC:  68W30
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### Composite G-codes over formal power series rings and finite chain rings. (English)Zbl 07497653

MSC:  94B05 16S34
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### Generating functions for probabilistic programs. (English)Zbl 07496650

Fernández, Maribel (ed.), Logic-based program synthesis and transformation. 30th international symposium, LOPSTR 2020, Bologna, Italy, September 7–9, 2020. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 12561, 231-248 (2021).
MSC:  68N30
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### A Viskovatov algorithm for Hermite-Padé polynomials. (English. Russian original)Zbl 07483846

Sb. Math. 212, No. 9, 1279-1303 (2021); translation from Mat. Sb. 212, No. 9, 94-118 (2021).
MSC:  41A21
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### On avatars of Singer-Wermer conjecture in Fréchet algebras. (English)Zbl 07460063

Abel, Mart (ed.), Proceedings of the international conference on topological algebras and their applications, ICTAA 2021. In the memory of late Professor Mohamed (Hha) Oudadess, virtual conference, July 7–9, 2021. Tartu: Estonian Mathematical Society. Math. Stud., Tartu 8, 121-137 (2021).
MSC:  46J05 13F25 46H40

### Algebraic relations between harmonic and anti-harmonic moments of plane polygons. (English)Zbl 07456045

MSC:  32A27 52B11 13F25
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### On the construction of valuations and generating sequences on hypersurface singularities. (English)Zbl 07451231

MSC:  12J20 16W60 13B25
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### Semistar ascending chain conditions over power series rings. (English)Zbl 1477.13044

MSC:  13F25 13G05 13E99
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### Continued fractions and Diophantine equations in positive characteristic. (English)Zbl 07438069

MSC:  11J61 11J70
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### Isonoetherian power series rings. II. (English)Zbl 07431270

MSC:  13F05 13F25 13E05
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### Irreducibility of a formal power series with integer coefficients. (English)Zbl 07425608

MSC:  13P05 13F25 11Y05

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### $$\mathbb{A}_{\mathrm{inf}}$$ is infinite dimensional. (English)Zbl 1475.13037

MSC:  13F35 13F25 14F30
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### On the structure of zero-divisor elements in a near-ring of skew formal power series. (English)Zbl 1483.16051

MSC:  16Y30 16U99 05C12
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### Formal multiplicative root series and algorithms of their evaluation. (English)Zbl 1478.13034

MSC:  13F25 26E35
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### Ideal-adic completion of quasi-excellent rings (after Gabber). (English)Zbl 1471.13025

MSC:  13B35 13F25 13F40
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### The transfer of some algebraic properties on skew generalized power series rings. (English)Zbl 07404539

MSC:  16S36 16W55 16W60

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### On the value group of the transseries. (English)Zbl 1480.16079

MSC:  16W60 03C64 12L12
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### Gevrey regularity of the solutions of the inhomogeneous partial differential equations with a polynomial semilinearity. (English)Zbl 1472.35090

MSC:  35C10 35G25
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### Semicontinuity of singularity invariants in families of formal power series. (English)Zbl 07387763

Fernández de Bobadilla, Javier (ed.) et al., Singularities and their interaction with geometry and low dimensional topology. In honor of András Némethi on the occasion of his 60th birthday. Selected papers based on the presentations at the conference “Némethi60: geometry and topology of singularities”, Budapest, Hungary, May 27–31, 2019. Cham: Birkhäuser. Trends Math., 207-245 (2021).
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### A transcendental unbounded continued fraction expansions over a finite field. (English)Zbl 1468.11159

MSC:  11J70 11A55
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### Weakly principally quasi-Baer skew generalized power series rings. (English)Zbl 1478.16046

MSC:  16W60 16S35 16S36
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### On some continued fractions and series. (English)Zbl 07377589

MSC:  11A55 11J81
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### Atoms in quasilocal integral domains and Cohen-Kaplansky domains. (English)Zbl 1464.13017

MSC:  13F15 13F25
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### On Gevrey asymptotics for linear singularly perturbed equations with linear fractional transforms. (English)Zbl 1467.35098

MSC:  35C10 35C20 35B25
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### On the tree structure of orderings and valuations on rings. (English)Zbl 1473.16035

Reviewer: Mart Abel (Tartu)
MSC:  16W60 16W80
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### Chains of prime ideals in power series rings. (English)Zbl 1464.13002

MSC:  13A15 13C15 13F25
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### Loose edges and factorization theorems. (English)Zbl 1460.13032

MSC:  13F25 12E05 14B05
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### A cumulant approach for the first-passage-time problem of the Feller square-root process. (English)Zbl 1478.60145

MSC:  60G53 60J60
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### Finding both, the continued fraction and the Laurent series expansion of golden ratio analogs in the field of formal power series. (English)Zbl 1468.11055

MSC:  11B39 11A55
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### The Weierstrass preparation theorem and resultants of $$p$$-adic power series. (English)Zbl 1464.11122

MSC:  11S05 11S15 13F25
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### On Ward’s differential calculus, Riordan matrices and Sheffer polynomials. (English)Zbl 1459.33009

MSC:  33C65 05A05 11C08
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### On the summability of the solutions of the inhomogeneous heat equation with a power-law nonlinearity and variable coefficients. (English)Zbl 1458.35121

MSC:  35C10 35K58 35K15
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### A generalization of the Katzman-Zhang algorithm. (English)Zbl 1457.13013

MSC:  13A35 13F25
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