145 research outputs found

    Ultraviolet Behavior of the Gluon Propagator in the Maximal Abelian Gauge

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    The ultraviolet asymptotic behavior of the gluon propagator is evaluated in the maximal Abelian gauge in the SU(2) gauge theory on the basis of the renormalization-group improved perturbation theory at the one-loop level. Square-root singularities obtained in the Euclidean domain are attributed to artifacts of the one-loop approximation in the maximal Abelian gauge and the standard normalization condition for the propagator used in our study. It is argued that this gauge is essentially nonperturbative.Comment: 15 pages, 2 figure

    ΠšΠΎΠΌΠΌΠ΅Ρ€Ρ†ΠΈΠ°Π»ΠΈΠ·Π°Ρ†ΠΈΡ управлСния ΠΏΡƒΠ±Π»ΠΈΡ‡Π½Ρ‹ΠΌΠΈ финансами: соврСмСнныС Ρ€Π΅Π°Π»ΠΈΠΈ ΠΈ ΠΎΡ€Π³Π°Π½ΠΈΠ·Π°Ρ†ΠΈΠΎΠ½Π½ΠΎ-правовая модСрнизация

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    The subject of the research is a substantive study of the modern realities of commercialization of public finance management and the possibility of its organizational and legal modernization.The purpose of the research is to establish the current state of commercialization of public finance management and to identify emerging problems in managing the liquidity and debt of the state, together with the possibilities and ways of leveling them and hedging risks through the organizational and legal modernization of public finance management.The relevance of scientific research and its scientific novelty are based on the absence in the Russian Federation of fundamental research on the current state of public finance management and its commercialization factors. The domestic scientific and practical literature touches on certain aspects of the issue under study, which does not allow us to establish cause-and-effect relationships of problems arising in the course of public finance management.The research is based on general scientific and special methods containing elements of comparative jurisprudence, system analysis, structural and functional approach, as well as a comprehensive and complete study and critical analysis of domestic and foreign fundamental scientific research, containing a number of studies in the field of legal regulation, public administration, econometrics, and macroeconomic forecasting. The collection and analysis of the material for the preparation of scientific research was carried out by a scientific group taking into account the quantitative and qualitative indicators of the authors’ citations, as well as the significance of their individual research.The authors conclude about the need to hedge risks when exercising the authority to manage liquidity and debt as integral elements of macroeconomic policy, with the elimination of the fragmented organizational structure of the authorities. Based on international experience, a number of authors’ recommendations have been developed to create, within the framework of organizational and legal modernization, a unified effective commercialized public finance management system with the establishment of promising potential development options to ensure the achievement of the state’s sustainable development goals stipulated by national projects.Β ΠŸΡ€Π΅Π΄ΠΌΠ΅Ρ‚ΠΎΠΌ исслСдования ΡΠ²Π»ΡΡŽΡ‚ΡΡ соврСмСнныС Ρ€Π΅Π°Π»ΠΈΠΈ ΠΊΠΎΠΌΠΌΠ΅Ρ€Ρ†ΠΈΠ°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ управлСния ΠΏΡƒΠ±Π»ΠΈΡ‡Π½Ρ‹ΠΌΠΈ финансами ΠΈ возмоТности ΠΎΡ€Π³Π°Π½ΠΈΠ·Π°Ρ†ΠΈΠΎΠ½Π½ΠΎ-ΠΏΡ€Π°Π²ΠΎΠ²ΠΎΠΉ ΠΌΠΎΠ΄Π΅Ρ€Π½ΠΈΠ·Π°Ρ†ΠΈΠΈ этого управлСния.ЦСль исслСдования β€”Β  установлСниС Ρ‚Π΅ΠΊΡƒΡ‰Π΅Π³ΠΎ состояния ΠΊΠΎΠΌΠΌΠ΅Ρ€Ρ†ΠΈΠ°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ управлСния ΠΏΡƒΠ±Π»ΠΈΡ‡Π½Ρ‹ΠΌΠΈ финансами, ΠΎΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½ΠΈΠ΅ Π²ΠΎΠ·Π½ΠΈΠΊΠ°ΡŽΡ‰ΠΈΡ… ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌ ΠΏΡ€ΠΈ ΡƒΠΏΡ€Π°Π²Π»Π΅Π½ΠΈΠΈ Π»ΠΈΠΊΠ²ΠΈΠ΄Π½ΠΎΡΡ‚ΡŒΡŽ ΠΈ Π΄ΠΎΠ»Π³ΠΎΠΌ государства Π² совокупности с возмоТностями ΠΈ путями ΠΈΡ… нивСлирования ΠΈ хСдТирования рисков посрСдством ΠΎΡ€Π³Π°Π½ΠΈΠ·Π°Ρ†ΠΈΠΎΠ½Π½ΠΎ-ΠΏΡ€Π°Π²ΠΎΠ²ΠΎΠΉ ΠΌΠΎΠ΄Π΅Ρ€Π½ΠΈΠ·Π°Ρ†ΠΈΠΈ управлСния ΠΏΡƒΠ±Π»ΠΈΡ‡Π½Ρ‹ΠΌΠΈ финансами.ΠΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΡΡ‚ΡŒ Π½Π°ΡƒΡ‡Π½ΠΎΠ³ΠΎ изыскания ΠΈ Π΅Π³ΠΎ научная Π½ΠΎΠ²ΠΈΠ·Π½Π° Π±Π°Π·ΠΈΡ€ΡƒΡŽΡ‚ΡΡ Π½Π° отсутствии Π² Российской Π€Π΅Π΄Π΅Ρ€Π°Ρ†ΠΈΠΈ Ρ„ΡƒΠ½Π΄Π°ΠΌΠ΅Π½Ρ‚Π°Π»ΡŒΠ½Ρ‹Ρ… исслСдований Ρ‚Π΅ΠΊΡƒΡ‰Π΅Π³ΠΎ состояния управлСния ΠΏΡƒΠ±Π»ΠΈΡ‡Π½Ρ‹ΠΌΠΈ финансами ΠΈ Ρ„Π°ΠΊΡ‚ΠΎΡ€ΠΎΠ² Π΅Π³ΠΎ ΠΊΠΎΠΌΠΌΠ΅Ρ€Ρ†ΠΈΠ°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ. ΠžΡ‚Π΅Ρ‡Π΅ΡΡ‚Π²Π΅Π½Π½Π°Ρ Π½Π°ΡƒΡ‡Π½ΠΎ-практичСская Π»ΠΈΡ‚Π΅Ρ€Π°Ρ‚ΡƒΡ€Π° Π·Π°Ρ‚Ρ€Π°Π³ΠΈΠ²Π°Π΅Ρ‚ ΠΎΡ‚Π΄Π΅Π»ΡŒΠ½Ρ‹Π΅ аспСкты исслСдуСмого вопроса, Ρ‡Ρ‚ΠΎ Π½Π΅ позволяСт ΡƒΡΡ‚Π°Π½ΠΎΠ²ΠΈΡ‚ΡŒ ΠΏΡ€ΠΈΡ‡ΠΈΠ½Π½ΠΎ-слСдствСнныС связи возникновСния ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌ Π² Ρ…ΠΎΠ΄Π΅ управлСния ΠΏΡƒΠ±Π»ΠΈΡ‡Π½Ρ‹ΠΌΠΈ финансами.Π’ основС исслСдования Π»Π΅ΠΆΠ°Ρ‚ ΠΎΠ±Ρ‰Π΅Π½Π°ΡƒΡ‡Π½Ρ‹Π΅ ΠΈ ΡΠΏΠ΅Ρ†ΠΈΠ°Π»ΡŒΠ½Ρ‹Π΅ ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹, содСрТащиС Π² сСбС элСмСнты ΡΡ€Π°Π²Π½ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠ³ΠΎ правовСдСния, систСмного Π°Π½Π°Π»ΠΈΠ·Π°, структурно-Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΎΠ½Π°Π»ΡŒΠ½ΠΎΠ³ΠΎ ΠΏΠΎΠ΄Ρ…ΠΎΠ΄Π°, критичСского Π°Π½Π°Π»ΠΈΠ·Π° отСчСствСнных ΠΈ Π·Π°Ρ€ΡƒΠ±Π΅ΠΆΠ½Ρ‹Ρ… Ρ„ΡƒΠ½Π΄Π°ΠΌΠ΅Π½Ρ‚Π°Π»ΡŒΠ½Ρ‹Ρ… Π½Π°ΡƒΡ‡Π½Ρ‹Ρ… исслСдований, содСрТащих Π² сСбС ряд изысканий Π² области ΠΏΡ€Π°Π²ΠΎΠ²ΠΎΠ³ΠΎ рСгулирования, государствСнного управлСния, экономСтрики, макроэкономичСского прогнозирования. Π‘Π±ΠΎΡ€ ΠΈ Π°Π½Π°Π»ΠΈΠ· ΠΌΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»Π° для ΠΏΠΎΠ΄Π³ΠΎΡ‚ΠΎΠ²ΠΊΠΈ Π½Π°ΡƒΡ‡Π½ΠΎΠ³ΠΎ исслСдования осущСствлялся Π½Π°ΡƒΡ‡Π½ΠΎΠΉ Π³Ρ€ΡƒΠΏΠΏΠΎΠΉ с ΡƒΡ‡Π΅Ρ‚ΠΎΠΌ количСствСнных ΠΈ качСствСнных ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»Π΅ΠΉ цитируСмости Π°Π²Ρ‚ΠΎΡ€ΠΎΠ², Π° Ρ‚Π°ΠΊΠΆΠ΅ значимости ΠΈΡ… ΠΈΠ½Π΄ΠΈΠ²ΠΈΠ΄ΡƒΠ°Π»ΡŒΠ½Ρ‹Ρ… изысканий.Π’ качСствС Π²Ρ‹Π²ΠΎΠ΄ΠΎΠ² Π°Π²Ρ‚ΠΎΡ€Π°ΠΌΠΈ ΠΎΡ‚ΠΌΠ΅Ρ‡Π΅Π½Π° Π½Π΅ΠΎΠ±Ρ…ΠΎΠ΄ΠΈΠΌΠΎΡΡ‚ΡŒ хСдТирования рисков ΠΏΡ€ΠΈ Ρ€Π΅Π°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ ΠΏΠΎΠ»Π½ΠΎΠΌΠΎΡ‡ΠΈΠΉ ΠΏΠΎ ΡƒΠΏΡ€Π°Π²Π»Π΅Π½ΠΈΡŽ Π»ΠΈΠΊΠ²ΠΈΠ΄Π½ΠΎΡΡ‚ΡŒΡŽ ΠΈ Π΄ΠΎΠ»Π³ΠΎΠΌ ΠΊΠ°ΠΊ составными элСмСнтами макроэкономичСской ΠΏΠΎΠ»ΠΈΡ‚ΠΈΠΊΠΈ с устранСниСм Ρ„Ρ€Π°Π³ΠΌΠ΅Π½Ρ‚ΠΈΡ€ΠΎΠ²Π°Π½Π½ΠΎΠΉ ΠΎΡ€Π³Π°Π½ΠΈΠ·Π°Ρ†ΠΈΠΎΠ½Π½ΠΎΠΉ структуры ΠΎΡ€Π³Π°Π½ΠΎΠ² власти. На основС ΠΌΠ΅ΠΆΠ΄ΡƒΠ½Π°Ρ€ΠΎΠ΄Π½ΠΎΠ³ΠΎ ΠΎΠΏΡ‹Ρ‚Π° Ρ€Π°Π·Ρ€Π°Π±ΠΎΡ‚Π°Π½ ряд авторских Ρ€Π΅ΠΊΠΎΠΌΠ΅Π½Π΄Π°Ρ†ΠΈΠΉ ΠΏΠΎ созданию Π² Ρ€Π°ΠΌΠΊΠ°Ρ… ΠΎΡ€Π³Π°Π½ΠΈΠ·Π°Ρ†ΠΈΠΎΠ½Π½ΠΎ-ΠΏΡ€Π°Π²ΠΎΠ²ΠΎΠΉ ΠΌΠΎΠ΄Π΅Ρ€Π½ΠΈΠ·Π°Ρ†ΠΈΠΈ Π΅Π΄ΠΈΠ½ΠΎΠΉ эффСктивной ΠΊΠΎΠΌΠΌΠ΅Ρ€Ρ†ΠΈΠ°Π»ΠΈΠ·ΠΈΡ€ΠΎΠ²Π°Π½Π½ΠΎΠΉ систСмы управлСния ΠΏΡƒΠ±Π»ΠΈΡ‡Π½Ρ‹ΠΌΠΈ финансами с установлСниСм пСрспСктивных ΠΏΠΎΡ‚Π΅Π½Ρ†ΠΈΠ°Π»ΡŒΠ½Ρ‹Ρ… Π²Π°Ρ€ΠΈΠ°Π½Ρ‚ΠΎΠ² развития для обСспСчСния достиТСния Ρ†Π΅Π»Π΅ΠΉ устойчивого развития государства, обусловлСнных Π½Π°Ρ†ΠΈΠΎΠ½Π°Π»ΡŒΠ½Ρ‹ΠΌΠΈ ΠΏΡ€ΠΎΠ΅ΠΊΡ‚Π°ΠΌΠΈ

    Development of a package for automating the pipeline processing of quantum- chemical calculations using GAMESS on a cluster with a slurm queuing system

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    The GAMESS package is designed for computational quantum chemistry using ab initio methods. The package allows you to perform calculations in parallel on both shared and distributed memory systems. The experience of using computational quantum-chemical packages shows that it is often necessary to perform pipeline calculations, that is, such calculations in which a number of sequential calculations are automated and the results of each stage serve as input data for the next. For example, in the simplest case, the geometry of the calculated molecule is first optimized, and then some other calculation in which the coordinates optimized at the first stage serve as the initial ones. Existing wrappers for quantum-chemical packages, such as MacMolPlt, Avogadro and a number of others, only allow visualizing the results of calculations or help to compose input files for calculations. Therefore, it was decided to write our own wrapper for GAMESS, which performs the task of automating and pipelining calculations. At the same time, it is necessary that such a program also be able to work with the cluster queuing system - in our case, Slurm
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