Two-loop master integrals for e + e − → μ + μ − process with account of electron mass by Roman N. Lee

“…Abstract We calculate a subset of two-loop master integrals relevant for the differential cross section of e + e − → μ + μ − process. …”
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On k-Distance Pell Numbers in 3-Edge-Coloured Graphs by Krzysztof Piejko, Iwona Włoch

“…We define in this paper new distance generalizations of the Pell numbers and the companion Pell numbers. …”
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A “Minsky crisis” in a Stock-Flow Consistent model by Tarik Mouakil

“…Therefore we suggest replacing the assumption of a pro-cyclical leverage ratio with one of a pro-cyclical short-term borrowing, which also appears in Minsky’s work.…”
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A generalized inversion formula for the continuous Jacobi transform by Ahmed I. Zayed

“…In this paper we extend the definition of the continuous Jacobi transform to a class of generalized functions and obtain a generalized inversion formula for it. …”
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An Iterative Method for Time-Fractional Swift-Hohenberg Equation by Wenjin Li, Yanni Pang

“…We study a type of iterative method and apply it to time-fractional Swift-Hohenberg equation with initial value. …”
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The Cauchy Problem for the Incompressible 2D-MHD with Power Law-Type Nonlinear Viscous Fluid by Jae-Myoung Kim

“…We investigate a motion of the incompressible 2D-MHD with power law-type nonlinear viscous fluid. …”
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Entropy and Information jump for log-concave vectors by Bizeul, Pierre

“…We extend the result of Ball and Nguyen on the jump of entropy under convolution for log-concave random vectors. …”
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Breather Wave Solutions and Interaction Solutions for Two Mixed Calogero-Bogoyavlenskii-Schiff and Bogoyavlensky-Konopelchenko Equations by Hongcai Ma, Caoyin Zhang, Aiping Deng

“…In this paper, based on a bilinear differential equation, we study the breather wave solutions by employing the extended homoclinic test method. …”
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Further results on a generalization of Bertrand's postulate by George Giordano

“…Furthermore, for k sufficiently large we establish upper and lower bounds for d(k).…”
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VeLeCa by Borja Herce, Bogdan Pricop

“… This paper presents VeLeCa, a new resource on Catalan verbal inflection containing the phonological form of 174,200 word forms from 3,484 lexemes and their respective lexical and morphosyntactic values and frequencies. We describe the challenges and procedure we followed in the compilation and phonemization of this resource, and conduct a computational analysis of the Paradigm Cell Filling Problem (i.e. morphological predictive complexity) in the system to contrast it with those from related Romance languages. …”
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Le texte syriaque de la ṭablītō éthiopienne : une réponse aux remarques du Pr. Dr. Michael Waltisberg by Alain Desreumaux

“… We thank Prof. Dr Waltisberg for his correction of vocalization and for his grammatical contribution. …”
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He’s Variational Iteration Method for Nonlinear Jerk Equations: Simple but Effective by Behrouz Raftari

“…This method is based on the use of Lagrange multipliers for identification of optimal value of a parameter in a functional. We propose first-order approximate VIM solution for this equation and we compare this solution with the solution obtained by harmonic balance method.…”
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A New Blow-Up Criterion for the DGH Equation by Mingxuan Zhu, Liangbing Jin, Zaihong Jiang

“…We investigate the DGH equation. Analogous to the Camassa-Holm equation, this equation possesses the blow-up phenomenon. …”
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Vous avez dit paléogénomique ? by Céline Bon, Marie-Claude Marsolier-Kergoat

“…Since its appearance in 2001, it has widely expanded, addressing increasingly ambitious themes, from the reconstruction of extinct animals' genomes of to the inference of migration and mixing processes among humans. We explain its contributions to different disciplines (study of evolution, archaeology, etc.) and then describe some of the past or current studies we have participated in or are currently conducting.…”
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Écosystèmes et territoires urbains : impossible conciliation ? by Anna Balez, Juliette Reunkrilerk

“…Answers can be brought up by a new perception of urban structure. We believe that the raising concept of ecosystem services can be used as an analysis framework to design spatial development and planning. …”
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Evaluations of a Weighted Average of Gauss Sums by Wen-Kai Shao, Yuan He

“…In this paper, we perform a further investigation for a weighted average of Gauss sums. …”
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On the Weak Solution to a Fractional Nonlinear Schrödinger Equation by Zujin Zhang, Xiaofeng Wang, Zheng-an Yao

“…We obtain the existence of a global weak solution to a fractional nonlinear Schrödinger equation by the Galerkin method. …”
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Bilinear Localization Operators on Modulation Spaces by Nenad Teofanov

“…We introduce a class of bilinear localization operators and show how to interpret them as bilinear Weyl pseudodifferential operators. …”
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Principal Functions of Non-Selfadjoint Sturm-Liouville Problems with Eigenvalue-Dependent Boundary Conditions by Nihal Yokuş

“…In this paper we obtain the properties of the principal functions corresponding to the spectral singularities of 𝐿.…”
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Collaborations between IPUMS and genealogical organizations, 1999-2022 by Steven Ruggles

“… From 1999 to 2019, IPUMS collaborated with genealogical organizations to develop massive individual-level census datasets spanning the 1790 through 1940 period, and we are currently working on the 1950 census. This research note describes how our genealogical collaborations came about. …”
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