Results 111 to 120 of about 10,386,040 (275)
Mathematische Nachrichten, Volume 298, Issue 8, Page 2499-2546, August 2025.Abstract In this paper, the approximation of Dirac operators with general δ$\delta$‐shell potentials supported on C2$C^2$‐curves in R2$\mathbb {R}^2$ or C2$C^2$‐surfaces in R3$\mathbb {R}^3$, which may be bounded or unbounded, is studied. It is shown under suitable conditions on the weight of the δ$\delta$‐interaction that a family of Dirac operators ...
Jussi Behrndt +2 more
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ELEMENTARY SOLUTIONS OF A HOMOGENEOUS Q-SIDED CONVOLUTION EQUATION
Проблемы анализа, 2018 Spectral synthesis on the complex plane related to solutions of some homogeneous equations of convolution type. There is a method to obtain solutions: we describe the elementary solutions set of the equation (spectral analysis) and prove the ...
Tatarkin A . A . +1 more
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Relations between elliptic modular graphs
Journal of High Energy Physics, 2020 We consider certain elliptic modular graph functions that arise in the asymptotic expansion around the non-separating node of genus two string invariants that appear in the integrand of the D 8ℛ4 interaction in the low momentum expansion of the four ...
Anirban Basu
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On the completeness of the space OC$\mathcal {O}_C$
Mathematische Nachrichten, Volume 298, Issue 8, Page 2740-2748, August 2025.Abstract We explicitly prove the compact regularity of the LF$\mathcal {LF}$‐space of double sequences limk→(s⊗̂(ℓp)k)≅limk→(s⊗̂(c0)−k)$ {\lim _{k\rightarrow }} (s\widehat{\otimes }(\ell ^p)_{k}) \cong {\lim _{k\rightarrow }}(s\widehat{\otimes }(c_0)_{-k})$, 1≤p≤∞$1\le p\le \infty$.
Michael Kunzinger, Norbert Ortner
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On holomorphic functions attaining their norms
Journal of Mathematical Analysis and Applications, 2004 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
J. Alaminos +3 more
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Analytic continuation of holomorphic functions with values in a locally convex space [PDF]
, 1969 Witold M. Bogdanowicz
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Holomorphic functions on nuclear spaces [PDF]
Transactions of the American Mathematical Society, 1975 The space H ( E ) \mathcal {H}(E) of holomorphic functions on a quasi-complete nuclear space is investigated. If H ( E ) \mathcal {H}(E) is endowed with the compact open topology, it is shown that H
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Uniform approximations by holomorphic functions
Journal of Soviet Mathematics, 1975 AbstractThis article gives a survey of the study of uniform approximation by holomorphic functions on compact sets in spaces of one or more complex variables during the last two decades.
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Modular constraints on conformal field theories with currents
Journal of High Energy Physics, 2017 We study constraints coming from the modular invariance of the partition function of two-dimensional conformal field theories. We constrain the spectrum of CFTs in the presence of holomorphic and anti-holomorphic currents using the semi-definite ...
Jin-Beom Bae, Sungjay Lee, Jaewon Song
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An area theorem for holomorphic functions [PDF]
Proceedings of the American Mathematical Society, 1985 Let D ⫋ C D \subsetneqq \mathbf {C} and Δ ⫋ C \Delta \subsetneqq \mathbf {C} be open sets in the plane C \mathbf {C} containing 0.
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