Organized by Division of Numerical Analysis and Statistics, University of Rousse, Rousse, Bulgaria.

This conference is fifth in a series. The first meeting (June

24-28,1996) attracted over 80 participants from more than 22 countries.

Among them there were 24 participants from Bulgaria and 20 participants

from the remaining Eastern European countries. In this way the meeting

facilitated an exchange of ideas between East and West. The refereed

Proceedings were published by Springer Verlag in their Lecture Notes in

Computer Science series (vol.1196).

The second one (June 11-15,2000) attracted over 100 participants from more

than 23 countries. Among them there were 21 participants from Bulgaria

and 22 participants from the remaining Eastern European countries. The

refereed Proceedings were published by Springer Verlag in their Lecture

Notes in Computer Science series (vol.1988).

The third one (June 29-July3,2004),conference

site:http//uni-ruse.bg/naa04)attached over 100 participants and the refereed

Proceedings were published by Springer Verlag in their Lecture Notes in

Computer Science series(vol.3401).

The fourth one (June 29-July 3,2008)attracted over 100 participants and the

refereed Proceedings were published by Springer Verlag in their Lecture

Notes in Computer Science series(vol.5434).

The main tracks of the conference are planned to be:

1. Numerical Approximation and Computational Geometry

2. Numerical Linear Algebra and Numerical Solution of

Transcendental Equations

3. Numerical Methods for Differential Equations

4. Numerical Stochastics

5. Numerical Modeling

6. High Performance Scientific Computing

We plan to organize this conference at a hotel in the village Lozenetz on the southern

seaside of Bulgaria, June 15-20,2012.

List of Plenary and Key Lecturers, who already accepted invitation of the Org. Committee: I.

Farago (Hungary), M.J. Gander (Switzerland), B. S. Jovanovic (Serbia), N. Kopteva(Ireland), R. Lazarov (USA), Ch. Markidakis (Greece), P.Matus (Belarus), G. Milovanovic

(Serbia), P. Minev (Canada), V.Nistor(U.S.A), E. O’Riordan (Ireland),A.K.Pani(India),B.

Popov (U.S.A), H.-G. Roos (Germany), V.Rukavishnikov(Russia), G. Shishkin (Russia), V.

Shidurov (Russia),M.Stynes(Ireland), P. Vabishchevich (Russia)

Organizing Committee: L. Vulkov (Chairman), I. Angelova, T. Chernogorova, J. Kandilarov,

M. Koleva, R. Valkov

The Programme of the Conference includes plenary lectures, invited lectures, reports at sessions,

Minisymposia.

Papers for the Proceedings: Proceedings (in a book form) of only refereed papers (up to 8 pages for

contributed talks and up to 12 pages for key lectures) will be published in a book as previous conferences,

(see http://ru.acad.bg/naa04). Each paper publication must be covered by separate registration fee.

Conference Location: hotel Ambelitz in the village Lozenetz on the southern seaside of Bulgaria.

Conference Site: http://www.uni-ruse.bg/naa12

Chairman: L. Vulkov,

E-mail: lvalkov@uni-ruse.bg

E-mail: vulkov@ami.uni-ruse.bg

Conference Secretary: Miglena Koleva

E-mail: mkoleva@uni-ruse.bg

Contact Address:

Department of Applied Mathematics and Informatics,

University of Rousse "A.Kanchev",

Studentska str.8, 7017 Rousse, Bulgaria

Tel: +359(0)82/888725

Fax: +359(0)82/845708

Conference Fee: The conference fee covers a reception, an excursion, welcome party, conference dinner, a

volume with the abstracts, the proceedings, the expenses for publishing of the submitted paper and some other

materials. It is

for:

Non-students: 250 EURO; Students: 125 EURO;

Accompanying person: 80 EURO.

Deadlines:

Deadline for registration: 15 March, 2012

Deadline for proposal for organizing of minisymposia: January 15, 2012

Deadline for abstract submissions: January 30, 2012

Notification of acceptance : February 15, 2012

Deadline for submissions of the full paper: May 1, 2012

Notification of acceptance of the full paper: June 1, 2012

Accommodation will be arranged in Ambelitz Hotel (www.ambelitz.com).