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1

Finite difference discretization of the cubic Schrödinger equation

AKRIVIS, GEORGIOS D.

Journal:

IMA Journal of Numerical Analysis

Year:

1993

Language:

english

File:

PDF, 386 KB

english, 1993

2

Error estimates for finite element methods for a wide-angle parabolic equation

Georgios D. Akrivis, Vassilios A. Dougalis, Nikolaos A. Kampanis

Journal:

Applied Numerical Mathematics

Year:

1994

Language:

english

File:

PDF, 1.15 MB

english, 1994

3

On fully discrete Galerkin methods of second-order temporal accuracy for the nonlinear Schrödinger equation

Georgios D. Akrivis, Vassilios A. Dougalis, Ohannes A. Karakashian

Journal:

Numerische Mathematik

Year:

1991

Language:

english

File:

PDF, 1.09 MB

english, 1991

4

Finite difference discretization of the Kuramoto-Sivashinsky equation

Georgios D. Akrivis

Journal:

Numerische Mathematik

Year:

1992

Language:

english

File:

PDF, 424 KB

english, 1992

5

Finite difference discretizations of some initial and boundary value problems with interface

Akrivis, Georgios D., Dougalis, Vassilios A.

Journal:

Mathematics of Computation

Year:

1991

Language:

english

File:

PDF, 1.27 MB

english, 1991

6

Fully implicit, linearly implicit and implicit–explicit backward difference formulae for quasi-linear parabolic equations

Akrivis, Georgios, Lubich, Christian

Journal:

Numerische Mathematik

Year:

2015

Language:

english

File:

PDF, 299 KB

english, 2015

7

Maximum norm analysis of implicit–explicit backward difference formulae for nonlinear parabolic equations

Akrivis, Georgios, Li, Buyang

Journal:

IMA Journal of Numerical Analysis

Year:

2018

Language:

english

File:

PDF, 426 KB

english, 2018

8

Stability of implicit and implicit–explicit multistep methods for nonlinear parabolic equations

Akrivis, Georgios

Journal:

IMA Journal of Numerical Analysis

Year:

2017

Language:

english

File:

PDF, 392 KB

english, 2017

9

SPARTAN: Semantic integration of big spatio-temporal data from streaming and archival sources

Santipantakis, Georgios M., Glenis, Apostolos, Patroumpas, Kostas, Vlachou, Akrivi, Doulkeridis, Christos, Vouros, George A., Pelekis, Nikos, Theodoridis, Yannis

Journal:

Future Generation Computer Systems

Year:

2018

Language:

english

File:

PDF, 2.65 MB

english, 2018

10

[ACM Press the International Workshop - Amsterdam, Netherlands (2019.07.05-2019.07.05)] Proceedings of the International Workshop on Semantic Big Data - SBD '19 - stLD

Santipantakis, Georgios M., Glenis, Apostolos, Doulkeridis, Christos, Vlachou, Akrivi, Vouros, George A.

Year:

2019

Language:

english

File:

PDF, 3.90 MB

english, 2019

11

[IEEE 2019 IEEE 35th International Conference on Data Engineering (ICDE) - Macao, Macao (2019.4.8-2019.4.11)] 2019 IEEE 35th International Conference on Data Engineering (ICDE) - Parallel and Distributed Processing of Reverse Top-k Queries

Nikitopoulos, Panagiotis, Sfyris, Georgios A., Vlachou, Akrivi, Doulkeridis, Christos, Telelis, Orestis

Year:

2019

Language:

english

File:

PDF, 224 KB

english, 2019

12

Implicit–explicit BDF methods for the Kuramoto–Sivashinsky equation

Georgios Akrivis, Yiorgos-Sokratis Smyrlis

Journal:

Applied Numerical Mathematics

Year:

2004

Language:

english

File:

PDF, 355 KB

english, 2004

13

Preface

Georgios Akrivis, Efstratios Gallopoulos, Apostolos Hadjidimos, Ilias S. Kotsireas, Dimitrios Noutsos, Michael N. Vrahatis

Journal:

Applied Numerical Mathematics

Year:

2010

Language:

english

File:

PDF, 112 KB

english, 2010

14

Linearly implicit methods for nonlinear evolution equations

Georgios Akrivis, Ohannes Karakashian, Fotini Karakatsani

Journal:

Numerische Mathematik

Year:

2003

Language:

english

File:

PDF, 174 KB

english, 2003

15

Optimal order a posteriori error estimates for a class of Runge–Kutta and Galerkin methods

Georgios Akrivis, Charalambos Makridakis, Ricardo H. Nochetto

Journal:

Numerische Mathematik

Year:

2009

Language:

english

File:

PDF, 356 KB

english, 2009

16

Galerkin and Runge–Kutta methods: unified formulation, a posteriori error estimates and nodal superconvergence

Georgios Akrivis, Charalambos Makridakis, Ricardo H. Nochetto

Journal:

Numerische Mathematik

Year:

2011

Language:

english

File:

PDF, 339 KB

english, 2011

17

Implicit-explicit multistep methods for quasilinear parabolic equations

Georgios Akrivis, Michel Crouzeix, Charalambos Makridakis

Journal:

Numerische Mathematik

Year:

1999

Language:

english

File:

PDF, 151 KB

english, 1999

18

Linearly implicit schemes for

Georgios Akrivis, Yiorgos-Sokratis Smyrlis

Journal:

Year:

2011

Language:

english

File:

PDF, 888 KB

english, 2011

19

A Posteriori Error Estimates for the Two-Step Backward Differentiation Formula Method for Parabolic Equations

Akrivis, Georgios, Chatzipantelidis, Panagiotis

Journal:

SIAM Journal on Numerical Analysis

Year:

2010

Language:

english

File:

PDF, 306 KB

english, 2010

20

On Optimal Order Error Estimates for the Nonlinear Schrödinger Equation

Karakashian, Ohannes, Akrivis, Georgios D., Dougalis, Vassilios A.

Journal:

SIAM Journal on Numerical Analysis

Year:

1993

Language:

english

File:

PDF, 1.91 MB

english, 1993

21

Finite Difference Methods for the Wide-Angle "Parabolic" Equation

Akrivis, Georgios

Journal:

SIAM Journal on Numerical Analysis

Year:

1998

Language:

english

File:

PDF, 331 KB

english, 1998

22

Neutrophil Extracellular Trap Formation Is Associated with IL-1β and Autophagy-Related Signaling in Gout

Mitroulis, Ioannis, Kambas, Konstantinos, Chrysanthopoulou, Akrivi, Skendros, Panagiotis, Apostolidou, Eirini, Kourtzelis, Ioannis, Drosos, Georgios I., Boumpas, Dimitrios T., Ritis, Konstantinos, Fri

Journal:

Year:

2011

Language:

english

File:

PDF, 406 KB

english, 2011

23

Finite Difference Methods for the Wide-Angle "Parabolic" Equation

Georgios Akrivis

Journal:

SIAM Journal on Numerical Analysis

Year:

1999

Language:

english

File:

PDF, 765 KB

english, 1999

24

On Optimal Order Error Estimates for the Nonlinear Schrödinger Equation

Ohannes Karakashian, Georgios D. Akrivis and Vassilios A. Dougalis

Journal:

SIAM Journal on Numerical Analysis

Year:

1993

Language:

english

File:

PDF, 483 KB

english, 1993

25

[IEEE Tenth International Conference on Information Visualisation (IV'06) - London, England (05-07 July 2006)] Tenth International Conference on Information Visualisation (IV'06) - A Comparative Study of Four Ontology Visualization Techniques in Protege: Experiment Setup and Preliminary Results

Akrivi, K., Elena, T., Constantin, H., Georgios, L., Costas, V.

Year:

2006

Language:

english

File:

PDF, 298 KB

english, 2006

26

[IEEE 2008 Second International Conference on Research Challenges in Information Science (RCIS) - Marrakech (2008.06.3-2008.06.6)] 2008 Second International Conference on Research Challenges in Information Science - Selected results of a comparative study of four ontology visualization methods for information retrieval tasks

Katifori, Akrivi, Torou, Elena, Vassilakis, Costas, Lepouras, Georgios, Halatsis, Constantin

Year:

2008

Language:

english

File:

PDF, 249 KB

english, 2008

27

[IEEE 2006 1st International Conference on Digital Information Management - (2006.12.6-2006.12.6)] 2006 1st International Conference on Digital Information Management - Creating an Historical Archive Ontology: Guidelines and Evaluation

Elena, Torou, Akrivi, Katifori, Costas, Vassilakis, Georgios, Lepouras, Constantin, Halatsis

Year:

2007

Language:

english

File:

PDF, 410 KB

english, 2007

28

A Posteriori Error Estimates for the Crank-Nicolson Method for Parabolic Equations

Georgios Akrivis, Charalambos Makridakis and Ricardo H. Nochetto

Journal:

Mathematics of Computation

Year:

2006

Language:

english

File:

PDF, 500 KB

english, 2006

29

Implicit–explicit multistep methods for nonlinear parabolic equations

Akrivis, Georgios

Journal:

Mathematics of Computation

Year:

2012

Language:

english

File:

PDF, 351 KB

english, 2012

30

Stability of Implicit-Explicit Backward Difference Formulas For Nonlinear Parabolic Equations

Akrivis, Georgios

Journal:

SIAM Journal on Numerical Analysis

Year:

2015

Language:

english

File:

PDF, 257 KB

english, 2015

31

ON GALERKIN METHODS FOR THE WIDE-ANGLE PARABOLIC EQUATION

AKRIVIS, GEORGIOS D., DOUGALIS, VASSILIOS A., KAMPANIS, NIKOLAOS A.

Journal:

Journal of Computational Acoustics

Year:

1994

Language:

english

File:

PDF, 628 KB

english, 1994

32

[ACM Press the working conference - Venezia, Italy (2006.05.23-2006.05.26)] Proceedings of the working conference on Advanced visual interfaces - AVI '06 - Visualizing a temporally-enhanced ontology

Akrivi, Katifori, Costas, Vassilakis, Georgios, Lepouras, Ilias, Daradimos, Constantin, Halatsis

Year:

2006

Language:

english

File:

PDF, 1.31 MB

english, 2006

33

Implicit-Explicit Multistep Finite Element Methods for Nonlinear Parabolic Problems

Georgios Akrivis, Michel Crouzeix and Charalambos Makridakis

Journal:

Mathematics of Computation

Year:

1998

Language:

english

File:

PDF, 439 KB

english, 1998

34

Finite Difference Discretizations of Some Initial and Boundary Value Problems with Interface

Georgios D. Akrivis and Vassilios A. Douglas

Journal:

Mathematics of Computation

Year:

1991

Language:

english

File:

PDF, 379 KB

english, 1991

35

Linearly Implicit Methods for Nonlinear Parabolic Equations

Georgios Akrivis and Michel Crouzeix

Journal:

Mathematics of Computation

Year:

2004

Language:

english

File:

PDF, 583 KB

english, 2004

36

Preface [Special issue: NumAn 2014]

Akrivis, Georgios D., Dougalis, Vassilios A., Gallopoulos, Efstratios, Hadjidimos, Apostolos, Kotsireas, Ilias S., Noutsos, Dimitrios, Saridakis, Yiannis G., Vrahatis, Michael N.

Journal:

Applied Numerical Mathematics

Year:

2016

Language:

english

File:

PDF, 169 KB

english, 2016

37

Stability properties of implicit–explicit multistep methods for a class of nonlinear parabolic equations

Akrivis, Georgios

Journal:

Mathematics of Computation

Year:

2015

Language:

english

File:

PDF, 252 KB

english, 2015

38

A posteriori error estimates for the Crank--Nicolson method for parabolic equations

Akrivis, Georgios, Makridakis, Charalambos, Nochetto, Ricardo H.

Journal:

Mathematics of Computation

Year:

2005

Language:

english

File:

PDF, 312 KB

english, 2005

39

Backward difference formulae for Kuramoto–Sivashinsky type equations

Akrivis, Georgios, Smyrlis, Yiorgos-Sokratis

Journal:

Year:

2016

Language:

english

File:

PDF, 591 KB

english, 2016

40

Galerkin time-stepping methods for nonlinear parabolic equations

Akrivis, Georgios, Makridakis, Charalambos

Journal:

ESAIM Mathematical Modelling and Numerical Analysis

Year:

2004

Language:

english

File:

PDF, 294 KB

english, 2004

41

Combining maximal regularity and energy estimates for time discretizations of quasilinear parabolic equations

Akrivis, Georgios, Li, Buyang, Lubich, Christian

Journal:

Mathematics of Computation

Year:

2017

Language:

english

File:

PDF, 358 KB

english, 2017

42

Backward difference formulae: New multipliers and stability properties for parabolic equations

Akrivis, Georgios, Katsoprinakis, Emmanuil

Journal:

Mathematics of Computation

Year:

2015

Language:

english

File:

PDF, 309 KB

english, 2015

43

[ACM Press the 13th International Conference - Amsterdam, Netherlands (2017.09.11-2017.09.14)] Proceedings of the 13th International Conference on Semantic Systems - Semantics2017 - Specification of Semantic Trajectories Supporting Data Transformations for Analytics

Santipantakis, Georgios M., Vouros, George A., Doulkeridis, Christos, Vlachou, Akrivi, Andrienko, Gennady, Andrienko, Natalia, Fuchs, Georg, Garcia, Jose Manuel Cordero, Martinez, Miguel Garcia

Year:

2017

Language:

english

File:

PDF, 2.28 MB

english, 2017

44

A rare case of giant renal angiomyolipoma in a woman with tuberous sclerosis

Fragkoulis, Charalampos, Stasinopoulos, Konstantinos, Theocharis, Georgios, Stathouros, Georgios, Papadopoulos, Georgios, Kostopoulou, Akrivi, Bethany-Michaelides, Mariana, Ntoumas, Konstantinos

Journal:

Urology Case Reports

Year:

2018

Language:

english

File:

PDF, 1.13 MB

english, 2018

45

High-order finite element methods for the Kuramoto-Sivashinsky equation

Akrivis, Georgios

Journal:

ESAIM Mathematical Modelling and Numerical Analysis

Year:

1996

File:

PDF, 1.46 MB

1996

46

Implicit-explicit multistep finite element methods for nonlinear parabolic problems

Akrivis, Georgios, Crouzeix, Michel, Makridakis, Charalambos

Journal:

Mathematics of Computation

Year:

1998

Language:

english

File:

PDF, 351 KB

english, 1998

47

Maximum angles of A $$\varvec{(\vartheta )}$$ ( ϑ ) -stability of backward difference formulae

Akrivis, Georgios, Katsoprinakis, Emmanouil

Journal:

BIT Numerical Mathematics

Year:

2019

Language:

english

File:

PDF, 238 KB

english, 2019

48

The datAcron Ontology for the Specification of Semantic Trajectories

Vouros, George A., Santipantakis, Georgios M., Doulkeridis, Christos, Vlachou, Akrivi, Andrienko, Gennady, Andrienko, Natalia, Fuchs, Georg, Cordero Garcia, Jose Manuel, Martinez, Miguel Garcia

Journal:

Journal on Data Semantics

Year:

2019

Language:

english

File:

PDF, 3.99 MB

english, 2019

49

Solving the systems of equations arising in the discretization of some nonlinear p.d.e.'s by implicit Runge-Kutta methods

Akrivis, Georgios, Dougalis, Vassilios A., Karakashian, Ohannes

Journal:

ESAIM Mathematical Modelling and Numerical Analysis

Year:

1997

File:

PDF, 2.46 MB

1997

50

Pruning techniques for parallel processing of reverse top-k queries

Nikitopoulos, Panagiotis, Sfyris, Georgios A., Vlachou, Akrivi, Doulkeridis, Christos, Telelis, Orestis

Journal:

Distributed and Parallel Databases

Year:

2020

File:

PDF, 2.30 MB

2020

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