Balkan Society of Geometers 20 years for Science

Balkan Society of Geometers 20 years for Science and Education University Politehnica of Bucharest Faculty of Applied Sciences * Department Mathematics–Informatics [by Vladimir Balan and Gabriel Pripoae]

B. S. G. - Balkan Society of Geometers Structure (since 30 August 2008): Honorary president: Acad. Radu Miron President: Prof. Emeritus Dr. Constantin Udriste Vice-presidents: Vladimir Balan, Gabriel Teodor Pripoae, Panayiotis C. Stavrinos, Mihai Anastasiei, Paul Popescu, Kostadin Trencevski, Virgil Obădeanu, Wladimir Boskoff, Mihai Postolache Executive Secretary: Pitea Ariana Executive Board: Constantin Udrişte, Mihai Anastasiei, Gabriel Teodor Pripoae Censors Committee: Aneta Udrişte, Marcela Popescu, Marius Păun Members: over 220. Membership Requirements: development of activities which directly implies Geometry or its applications; using Geometry in current activity.

Established: 16 December 1994, Aristotle University of Thessaloniki, Greece

The first director committee: President: Acad. Radu Miron, Romania Vice-presidents: Prof. Dr. Mileva Prvanovic, Yugoslavia Prof. Dr. Grosio Stanilov, Bulgaria Prof. Dr. Grigorios Tsagas†, Greece Prof. Emeritus Dr. Constantin Udriste, Romania

Activities: Organizing Conferences on Differential Geometry, Dynamical Systems and their Applications Publishing scientific works, by means of the Geometry Balkan Press editors - under BSG Issuing 4 scientific journals in Mathematics: BJGA * Balkan Journal of Geometry and Its Applications (printed and electronic) DGDS * Differential Geometry - Dynamical Systems (electronic) APPS * Applied Sciences (electronic) BSGP * BSG Proceedings (printed and electronic)

BSG and MENP conferences organized by BSG The 1 -st Conference of the Balkan Society of Geometers, 23 -27 September 1996, Bucharest. The 2 -nd Conference of Balkan Society of Geometers, 28 August – 2 September 1998, Thessaloniki. The 3 -rd Conference of Balkan Society of Geometers, 31 July – 3 August 2000, Bucharest. The 4 -th Conference of Balkan Society of Geometers, 26 -30 June 2002, Thessaloniki. The 5 -th Conference of Balkan Society of Geometers, 29 August – 2 September 2005, Mangalia. The 1 -st International Colloquium of Numerical Physics (MENP-1), 30 -31 October 2000, Bucharest. The 2 -nd International Colloquium "Mathematics in Engineering and Numerical Physics" (MENP-2), 22 -27 April 2002, Bucharest. The 3 -rd International Colloquium "Mathematics in Engineering and Numerical Physics" (MENP-3), 7 -9 October 2004, Bucharest. The 4 -th International Colloquium "Mathematics in Engineering and Numerical Physics" (MENP-4), 6 -8 October 2006, Bucharest. The 5 -th International Colloquium of Mathematics in Engineering and Numerical Physics ( MENP-5), 29 August – 2 September 2008, Callatis High School, Mangalia, Romania.

DGDS Conferences organized by BSG: The International Conference of Differential Geometry and Dynamical Systems ( DGDS-2007), 5 -7 October 2007, Bucharest. The International Conference of Differential Geometry and Dynamical Systems ( DGDS-2008), 29 August – 2 September 2008, Callatis High School, Mangalia, Romania. The International Conference of Differential Geometry and Dynamical Systems ( DGDS-2009), 8 -11 October 2009, Bucharest. The International Conference of Differential Geometry and Dynamical Systems ( DGDS-2010), 8 -11 October 2010, Bucharest. The International Conference of Differential Geometry and Dynamical Systems ( DGDS-2011), 8 -11 October 2011, Bucharest. The International Conference of Differential Geometry and Dynamical Systems ( DGDS-2012), 8 -11 October 2012, Bucharest. The International Conference of Differential Geometry and Dynamical Systems ( DGDS-2013), 8 -11 October 2013, Bucharest. The International Conference of Differential Geometry and Dynamical Systems ( DGDS-2014), 8 -11 October 2014, Bucharest. The International Conference of Differential Geometry and Dynamical Systems ( DGDS-2015), 8 -11 October 2015, Bucharest.

Volumes published by Geometry Balkan Press The BSG journals (BJGA, APPS, DGDS, BSGP) Monographs (more than 70 titles): ULS - University Lectures Series PS - Proceedings Series AM - Applied Mathematics MT - Monographs and Textbooks D - Dictionaries EE - Entering Exams (in Romanian, "Admiterea") HMM - History of Mathematics and Mathematicians

Balkan Journal of Geometry and Its Applications [BJGA] ISSN 1224 -2780 –printed ISSN 1843 -2875 – electronic Starting with V 12 (1) 2007, BJGA was indexed in Science Citation Index Expanded ( Sci. Search® ) and in Journal Citation Reports/Science Edition. BJGA is reviewed in : Zentralblatt Math, Mathematical Reviews, Ebsco Databases, Scopus. 1996 -2015: 20 bi-annual volumes – includes research in geometry and its applications, and research talks presented during the DGDS conferences website: www. mathem. pub. ro/bjga

Balkan Journal of Geometry and Its Applications [BJGA] Editorial Committee Promoters and founders: R. Miron (Iasi), Gr. Tsagas (Thessaloniki), C. Udriste (Bucharest) Editor in Chief: C. Udriste (Bucharest) Managing Editor: V. Balan (Bucharest) Members: D. Krupka (Australia); T. Mestdag, L. Vanhecke (Belgium); L. Jiancheng (P. R. China); N. Youssef (Egypt); J. Dorfmeister (Germany); A. Jannussis, P. C. Stavrinos, E. Vassiliou (Greece); K. Trencevski (FYROM); L. Tamassy (Hungary); B. Bidabad (Iran); I. Vaisman (Israel); H. Shimada (Japan); H. S. Kim (Korea); I. D. Albu, M. Anastasiei, D. Andrica, V. Balan, M. Crasmareanu, V. Obadeanu, V. Oproiu, P. Popescu, G. T. Pripoaie (Romania); D. Sharief (Saudi Arabia); B. Y. Chen, M. H. Noronha, S. Preston (U. S. ).

Balkan Journal of Geometry and Its Applications [BJGA] IDB indexing: Zbl Math Database, ISI Web of Knowledge, Math. Sci. Net, Medline, e-Math for Africa, EMIS, Math. Sci. Net, Notices of the AMS, Elsevier Bibliographic Databases, DOAJ; Inclusion in international journal lists: Mathematical Reviews, Current Mathematical Publications, Math. Sci. Net, Zentralblatt fur Mathematik, Ulrich’s Periodicals Directory, Ebsco Publishing; Reviewing: Zentralblatt fur Mathematik, Mathematical Reviews Mutual exchange with more than 20 international scientific journals; authors from over 20 countries. Elsevier * Scopus Awards Romania 2015.

Differential Geometry - Dynamical Systems [DGDS] ISSN 1454 -511 X –electronic Editorial Committee: Editor in Chief: Constantin Udriste (Bucharest) Managing Editor: V. Balan (Bucharest) Members: Leopold Vaerstraelen (Belgium), Karl Buchner (Germany), Himadri Pai Majumdar, Manjusha Tarafdar (India), Mohammad Reza Molaei (Iran), Armando Ciancio (Italy), Junichi Inoguchi, Seiya Negami (Japan), Daniel Breaz, Radu Gologan, Sorin Radulescu, Viorel Nitica (Romania), Murat Tosun (Turkey), Vic Patrangenaru (U. S. ) 1999 -2015: 17 volumes – include works on Differential Geometry and Dynamical Sistems, their applications and research papers presented in DGDS conferences IDB indexing: Zbl Math Database, ISI Web of Knowledge, Math. Sci. Net Inclusion in international journal lists: Ebsco Publishing Reviewing: Zentralblatt fur Mathematik , Mathematical Reviews website: www. mathem. pub. ro/dgds

Applied Sciences [APPS] ISSN 1454 -5101 - electronic Editorial Committee Editor in Chief: Corneliu Berbente and Constantin Udriste (Bucharest) Managing Editor: V. Balan (Bucharest) Members: Eberhard Malkowsky (Germany), John Michael Rassias, Nikos Mastorakis (Greece), Himadri Majumdar (India), Massimiliano Ferrara, Vicenzo Ciancio (Italy), Hiroshi Endo, Junichi Inoguchi (Japan), Dan Iordache, Ilie Burdujan, Mariana Craiu, Marius Radulescu, Mihai Postolache, Octav Olteanu, Octavian Stanasila, Valeriu Prepelita, Viorel Badescu (Romania), George Bogoslovsky (Russia), Stevan Pilipovic (Serbia), Victor Patrangenaru (U. S. ). 1999 -2015: 17 volumes – includes papers on pure and applied mathematics in science and technology IDB indexing: EMIS, Math. Sci. Net, Elsevier Bibliographic Databases, DOAJ Inclusion in international journal lists: Current Mathematical Publications, Math. Sci. Net, Zentralblatt fur Mathematik, Ulrich’s Periodicals Directory, Ebsco Publishing Reviewing: Zentralblatt fur Mathematik website: www. mathem. pub. ro/apps

BSG Proceedings [BSGP] ISSN 1843 -2654 –printed ISSN 1843 -2859 –electronic Editorial Committee Editor in Chief : Constantin Udriste (Bucuresti) Managing Editor: Vladimir Balan (Bucuresti) Members: Cristian Florea, Serban Georgescu, Daniel Ioan, Dan Iordache, Marcela Popescu, Paul Popescu, Mihai Postolache, Mihai Rebican. 1999 -2015: 23 volumes – include works presented in DGDS meetings IDB indexing: Zbl Math Database, ISI Web of Knowledge Inclusion in international journal lists: Ebsco Publishing Reviewing: Zentralblatt fur Mathematik , Mathematical Reviews website: www. mathem. pub. ro/proc

Ebsco distributors [centralized distribution parties * BJGA, APPS, DGDS] � � � � � � � � Academic Abstracts Full. TEXT™ Academic Search™ product family Academic Search™ Alumni product family Advanced Placement Source Alt-Health. Watch APICE Australia/New Zealand Reference Centre Bibliography of Native North Americans Biomedical Fulltext Collection Biomedical Reference Collection Book Collection: Nonfiction Business Source ™ product family Business Source ™ Alumni product family Canadian MAS Full. TEXT™ Elite Canadian Reference Centre CINAHL product family Communication & Mass Media product family Computer Science Index Computer Source Corporate Resource. Net Dyna. Med Education Research Index family Environmental Issues & Policy product family Executive Daily Brief Garden Literature product family GLBT Life product family Health Business Full. TEXT product family Health Source ® product family History Reference Center Hobbies & Crafts Reference Center Home Repair Reference Center Hospitality & Tourism product family Humanities International product family Information Science & Technology Abstracts (ISTA) � � � � � � � � � International Bibliography of Theatre product family International Security & Counter-terrorism product family Internet & Personal Computing product family Legal Collection Library & Information Science product family Literary Center product family Master. FILE Full. TEXT™ product family MAS Full. TEXT product family Match: Company & Career MEDLINE with Full Text product family Middle Search Plus™ Military & Government Collection Multicultural Reference Center Newspaper Source product family Novelist Nursing and Allied Health Reference Collection family Online Reader™ Performing Arts Complete Professional Development Collection Psychology and Behavioral Sciences Collection Primary Search ™ Religion & Philosophy Collection Risk Management Reference Center Science & Technology Collection Science Reference Center Social Science Source SOCINDEX product family Sociological Collection SPORTDiscus with Full Text product family Teacher Reference Center Textile Technology product family Topic. Search Wildlife Reference Center World Magazine Bank

Sponsors * University Politehnica of Bucharest; * The Ministry of Education and Research; * The Society of Mathematical Sciences from Romania (Mangalia branch) and Theoretical High School Callatis – in 2005, 2008, 2012 and 2014; * The Mangalia City Administration - in 2005 and 2008.