• Absolute convergence with speed and matrix transformsAasma, Ants; Natarajan, Pinnangudi N.TWMS Journal of applied and engineering mathematics2024 / p. 1109-1120 https://jaem.isikun.edu.tr/web/index.php/archive/125-vol14no3/1241-absolute-convergence-with-speed-and-matrix-transforms
• An introductory course in summability theoryAasma, Ants; Dutta, Hemen; Natarajan, Pinnangudi N.2017
• Approximation in Banach spaces by summation methods of Fourier expansionsAasma, AntsInt. Conference "Advances in Constructive Approximation" : Nashwille, USA, May 14-17, 2003 : abstracts2003 / [9] p
• Characterization of A-statistical convergence with speedAasma, AntsKangro - 100 : methods of analysis and algebra : international conference dedicated to the centennial of professor Gunnar Kangro : Tartu, Estonia, September 1-6, 2013 : book of abstracts2013 / p. 42
• Consumption in the Baltic States : myopia or liquidity constraints?Ridala, Svetlana; Aasma, AntsProceedings of 30-th International Conference Mathematical Methods in Economics 2012 : 11-13 September 2012 - Karvina, Czech Republic2012 / p. 763-768
• Convergence acceleration and improvement by regular matricesAasma, AntsCurrent topics in summability theory and applications2016 / p. 141-180 http://dx.doi.org/10.1007/978-981-10-0913-6_4
• Dünaamilised majandusmudelid : avalik loeng 15. aprillil 2002 TTÜsAasma, AntsTallinna Tehnikaülikooli aastaraamat 20022003 / lk. 231-239 : ill
• Dynamics of economic adjustment under uncertainty : MS-VAR model for Baltic Dry IndexKornilov, Sergei; Ridala, Svetlana; Aasma, Ants3rd International Multidisciplinary Scientific Conference on Social Sciences and Arts : SGEM 2016 : conference proceedings. Book 2, vol. 5, Political Sciences, Law, Finance, Economics & Tourism2016 / p. 189-196
• Essays on language skills and labour market outcomes = Esseed keeleoskusest ja tööturu väljunditestRidala, Svetlana2021 https://www.ester.ee/record=b5403951*est https://digikogu.taltech.ee/et/Item/94656268-5c7e-4b78-b5df-bf088dea3560 https://doi.org/10.23658/taltech.11/2021
• Factorable matrix transforms of summability domains of Cesaro matricesAasma, AntsInternational journal of contemporary mathematical sciences2011 / p. 2201-2206
• Investeeringute matemaatika alusedAasma, Ants; Kurvits, Jüri; Zeltser, Maria2015 https://www.ester.ee/record=b4515823*est
• Investeeringute matemaatika alusedAasma, Ants; Kurvits, Jüri; Zeltser, Maria2020 https://www.ester.ee/record=b5298755*est
• Limit cycles and the ponilility of choosin Walres-Keynes-Philips modelAasma, Ants; Veimer, MoonikaActa Universitatis Latviensis2005 / 4, p. 26-36
• Majandusmatemaatika alusedAasma, Ants; Kallam, Henno; Levin, Aleksander2005 https://www.ester.ee/record=b2078341*est
• Majandusmatemaatika põhimõisteid ja ülesandeidAasma, Ants2004 http://www.ester.ee/record=b1953688*est
• Majandusmatemaatika ülesannete koguAasma, Ants; Levin, Aleksander2015 https://www.ester.ee/record=b4453595*est
• Matemaatilised meetodid majandusesAasma, Ants; Levin, Aleksander2013
• Matrix transformations of summability and absolute summability fields of matrix methods : abstract of the investigations presented to obtain the academic degree of a Doctor of MathematicsAasma, Ants1993 https://www.ester.ee/record=b1063707*est
• Matrix transformations of summability domains of generalized matrix methods in Banach spacesAasma, AntsRendiconti del circolo matematico di Palermo2009 / 3, p. 467-476
• Matrix transformations of summability fields of normal regular matrix methodsAasma, AntsTallinna Tehnikaülikooli Toimetised1994 / lk. 3-10
• Matrix transforms between sequence spaces defined by speeds of convergenceAasma, Ants; Natarajan, Pinnangudi N.Filomat2023 / p. 1029-1036 https://doi.org/10.2298/FIL2304029A https://www.scopus.com/sourceid/19900192450 https://www.scopus.com/record/display.uri?eid=2-s2.0-85147713973&origin=inward&txGid=0fdb8f8960de7c9be673250ce8ebb504 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=FILOMAT&year=2023 https://www.webofscience.com/wos/woscc/full-record/WOS:000963549000004
• Matrix transforms between subspaces of summability domains of matrices determined by speed of convergenceAasma, Ants; Natarajan, Pinnangudi N.Indian Journal of Mathematics2023 / p. 323-341 https://www.scopus.com/sourceid/21100235837 https://www.scopus.com/record/display.uri?eid=2-s2.0-85185908862&origin=inward&txGid=503cb24f2c35d55587dc125c629101ba
• Matrix transforms by factorable matricesAasma, AntsJournal of advances in applied & computational mathematics2018 / p. 1-11 http://dx.doi.org/10.15377/2409-5761.2018.05.1
• Matrix transforms into the set of a-absolutely convergent sequences with speed and the regularity of matrices on the sub-spaces of CAasma, Ants; Natarajan, Pinnangudi N.WSEAS transactions on mathematics2024 / p. 60-67 https://doi.org/10.37394/23206.2024.23.7
• Matrix transforms of A-statistically convergent sequences with speedAasma, AntsFilomat2013 / p. 1385-1392 https://doi.org/10.2298/FIL1308385A https://www.scopus.com/sourceid/19900192450 https://www.scopus.com/record/display.uri?eid=2-s2.0-84888406368&origin=resultslist&sort=plf-f&src=s&sot=b&sdt=b&s=DOI%2810.2298%2FFIL1308385A%29 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=FILOMAT&year=2013 https://www.webofscience.com/wos/woscc/full-record/WOS:000329319100002
• Matrix transforms of subspaces of summability domains of matrices defined by speed of convergenceAasma, Ants; Natarajan, Pinnangudi N.Filomat2023 / p. 10209-10218 https://journal.pmf.ni.ac.rs/filomat/index.php/filomat/article/view/21559 https://doi.org/10.2298/FIL2330209A https://www.scopus.com/sourceid/19900192450 https://www.scopus.com/record/display.uri?eid=2-s2.0-85196651281&origin=inward&txGid=cd8568240e33cf7106b0c9fd23672624 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=FILOMAT&year=2023 https://www.webofscience.com/wos/woscc/full-record/WOS:001102103400001
• Matrix transforms of subspaces of summability domains of normal matrices determined by speedAasma, Ants; Natarajan, Pinnangudi N.Facta Universitatis, Series : Mathematics and Informatics2022 / p. 773-782 http://casopisi.junis.ni.ac.rs/index.php/FUMathInf/article/view/10761
• Matrix transforms of summability domains of normal series-to-series matricesAasma, AntsJournal of advances in applied & computational mathematics2014 / p. 35-39
• Matrix transforms of summability domains of Zweier methodAasma, AntsJournal of advances in applied & computational mathematics2018 / p. 12-15 http://dx.doi.org/10.15377/2409-5761.2018.05.2
• Matrix transforms of the set of α-absolutely convergent sequences with speedAasma, Ants; Natarajan, Pinnangudi N.Serdica mathematical journal2024 / p. 137-150 https://doi.org/10.55630/serdica.2024.50.137-150
• Matrix transforms of α -absolutely Aλ -summable sequencesAasma, Ants; Natarajan, Pinnangudi N.WSEAS transactions on mathematics2024 / p. 836-847 https://doi.org/10.37394/23206.2024.23.92
• Matrix transforms of λ-boundedness domains of the Zweier methodAasma, Ants; Dutta, HemenTWMS Journal of applied and engineering mathematics2020 / p. 28-37 https://jaem.isikun.edu.tr/web/images/articles/vol.10-Special_Issue/04.pdf https://jaem.isikun.edu.tr/web/index.php/archive/107-vol10-special-issue/582-matrix-transforms-of-boundedness-domains-of-the-zweier-method https://www.scopus.com/sourceid/21100870373 https://www.scopus.com/record/display.uri?eid=2-s2.0-85090342159&origin=inward&txGid=b5d8b2dce5067a6d9ed9d48d2b292820 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=TWMS%20J%20APPL%20ENG%20MATH&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000565183100005
• [müü]-faster convergence and [müü]-acceleration of convergence by regular matricesAasma, AntsProceedings of the Estonian Academy of Sciences. Physics. Mathematics2006 / 4, p. 195-209
• On acceleration and improvement of convergence by regular matricesAasma, Ants5th International Conference on Optimal Research "Simulation and Optimization in Business and Industry" : May 17-20, 2006, Tallinn, Estonia : programme and abstracts2006 / p. 45
• On A-statistical convergence with speedAasma, AntsIECMSA 2013 : Second International Eurasian Conference on Mathematical Sciences and Applications : August 26-29, 2013, Sarajevo, Bosnia and Herzogovina : abstract book2013 / p. 53
• On improvement and acceleration of convergence by regular matrix methodsAasma, AntsApproximations, harmonic analysis, operators and sequences : research communications of the workshop held in Narva-Jõesuu, Estonia, October 3-5, 20082008 / p. 26-28 https://www.researchgate.net/publication/228980432_On_the_acceleration_of_convergence_by_regular_matrix_methods
• On new methods for comparison of speeds of convergence of sequencesAasma, AntsProgramme and book of abstracts of Mathematics Workshop Days (Summability, Sequence Spaces and Applications) at Istanbul Commerce University, May 15-16, 20082008 / [3] p
• On the acceleration of convergence by regular matrix methodsAasma, AntsProceedings of the Estonian Academy of Sciences2008 / 1, p. 3-17
• Ratsionaal- ja juuravaldised. Jaguvus : [täiendav õppevahend keskkoolile]Aasma, Ants; Levin, Aleksander2007 https://www.ester.ee/record=b2234938*est
• Some alternative methods of convergence accelerationAasma, AntsNumerical Analysis and Applied Mathematics ICNAAM 2012 : International Conference of Numerical Analysis and Applied Mathematics2012 / p. 925-928
• Some classes of matrix transforms connected with subspaces of Maddox spaces defined by speeds of convergenceNatarajan, Pinnangudi N.; Aasma, AntsFilomat2024 / p. 8039-8046 https://doi.org/10.2298/FIL2423039N https://www.pmf.ni.ac.rs/filomat-content/2024/38-23/38-23-3-24287.pdf
• Some classes of matrix transforms of summability domains of normal matricesAasma, AntsFilomat2012 / p. 1023-1028 https://www.researchgate.net/publication/268007500_Some_classes_of_matrix_transforms_of_summability_domains_of_normal_matrices
• Some classes of matrix transforms of summability fields of Cesaro and Riesz methodsAasma, AntsConference on Summability and Applications 2011 : At Istanbul Commerce University Conference Hall, May 12-13, 2011 : programme and book of abstracts2011 / p. 30 https://www.researchgate.net/publication/268007500_Some_classes_of_matrix_transforms_of_summability_domains_of_normal_matrices
• Some factorable matrix transforms of summability and absolute summability domains of normal matricesAasma, Ants17th International conference on "Mathematical Modelling and Analysis" : June 6-9, 2012, Tallinn, Estonia : abstracts2012 / p. 11
• Some inclusion theorems for absolute summabilityAasma, AntsApplied mathematics letters2012 / p. 404-407 https://www.sciencedirect.com/science/article/pii/S089396591100423X
• Some nonclassical methods for comparison of speeds of convergence of sequencesAasma, AntsInternational Conference on Analysis and Its Applications (ICAA-11) : November 19-21, 2011, Aligarh Muslim University, Aligarh (India) : abstracts2011 / p. 23
• Some notes on comparison of speeds of convergence of sequencesAasma, Ants12th International Conference : Mathematical Modelling and Analysis : May 30 - June 2, 2007, Trakai, Lithuania, : abstracts2007 / p. 1
• Some notes on improvement of convergence by regular matricesAasma, AntsInternational Conference of Mathematical Sciences : 04-10 August 2009, Istanbul, Turkey : abstract book2009 / p. 107 https://openaccess.maltepe.edu.tr/entities/publication/aad274eb-d974-4ee3-92a1-f78ea5ae9212
• Some notes on matrix transform of summability domains of Cesaro matricesAasma, AntsMathematical modelling and analysis2010 / 2, p. 153-160 https://www.researchgate.net/publication/233161341_Some_Notes_on_Matrix_Transforms_of_Summability_Domains_of_Cesaro_Matrices
• Some remarks on acceleration of summability with matrix methodsAasma, AntsCMFT 2005 : Computational Methods and Function Theory : Joensuu, Finland, June 13-17, 2005 : abstracts2005 / p. 160
• Some remarks on convergence improvement by regular matricesAasma, AntsInternational Conference on Operational Research : Simulation and Optimisation in Business and Industry : May 17-20, 2006, Tallinn, Estonia2006 / p. 95-99
• Strong [müü]-faster convergence and strong [müü]-acceleration of convergence by regular matricesAasma, AntsMathematical modelling and analysis2008 / 1, p. 1-6
• Summability methods and applications. TWMS Journal of applied and engineering mathematics2020 http://jaem.isikun.edu.tr/web/index.php/archive/592-jaem-vol-10-special-issue