Publications

Vadovėliai

• A. Štikonas, O. Štikonienė, A. Valiulienė. Kompiuterinis algebros vadovėlis(9-12 klasei). Vilnius: „Meralas“, 1995. 88 p.

• J. Kleiza, O. Štikonienė, A. Štikonas. Matematika 2. Laboratoriniai darbai. Vilnius: VGTU leidykla „Technika“, 2001. 108 p. ISBN 9986-05-477-X

• J. Raulynaitis, O. Štikonienė, A. Štikonas, J.Daunoravičius, V.Podvezko. Matematika 3. Tikimybių teorija ir matematinė statistika. Uždavinynas. Vilnius: VGTU leidykla „Technika“, 2004. ISBN 9986-05-697-7

   

Straipsniai

1. S.Roman and A.Štikonas. Green’s functions for stationary problems with nonlocal boundary conditions. Lith.Math.J.,49(2):190–202, 2009. http://dx.doi.org/10.1007/s10986-009-9041-0 
2. A.Štikonas. Investigation  of characteristic  curve for Sturm–Liouville  problem  with nonlocal  boundary conditions  on torus.   Math.Model.Anal.,16(1):1–22,2011. http://dx.doi.org/10.3846/13926292.2011.552260
3. A.Štikonas  and S.Roman. Stationary  problems  with two additional  conditions  and formulae  for Green’s  functions.   Numer.Funct.Anal. Optim., 30(9):1125–1144,2009. http://dx.doi.org/10.1080/01630560903420932  
4. A.Štikonas and O.Štikonienė.  Characteristic functions for Sturm–Liouville problems with nonlocal boundary conditions.   Math.Model.Anal.,14(2):229–246,2009. http://dx.doi.org/10.3846/1392-6292.2009.14.229-246S.
5. Roman and A.Štikonas.Third-order linear differential equation with three additional conditions and formula for Green’s function. Lith.Math.J.,50(4):426–446,2010. http://dx.doi.org/10.1007/s10986-010-9097-x
6. A.Skučaitė,  K.Skučaitė-Bingelė,  S.Pečiulytė  and A.Štikonas.   Investigation  of the spectrum for theSturm–Liouville  problem with one integral boundary condition. NonlinearAnal.,Model.Control,15(4):501–512,2010. http://www.lana.lt/journal/39/Skucaite.pdf
7. S.Roman and A.Štikonas. Green’s function for discrete second-order problems with nonlocal boundary conditions. BoundaryValueProblems, 2011 (ArticleID767024):1–23,2011. http://dx.doi.org/10.1155/2011/767024
8. S.Pečiulytė and A. Štikonas.  On positive eigenfunctions of Sturm–Liouville problem with nonlocal two-point boundary condition.  Math.Model.Anal.,12(2):215–226,2007. http://dx.doi.org/10.3846/1392-6292.2007.12.215-226
9. M.  Sapagovas, G.Kairytė, O.Štikonienė and A. Štikonas. Alternating   direction   method   for  a   two-dimensional   parabolic  equation   with  a   nonlocal   boundary   condition. Math.  Model.  Anal.,  12(1):131–142,2007. http://dx.doi.org/10.3846/1392-6292.2007.12.131-142
10. A. Štikonas.  The Sturm–Liouville problem with a nonlocal boundary condition.Lith.Math.J.,47(3):336–351,2007. http://dx.doi.org/10.1007/s10986-007-0023-9.  (PublishedinLiet. Mat.Rink., Vol.47,No.3,pp.410–428)
11. S.Pečiulytė, O.Štikonienė  and A.Štikonas. Investigation  of negative  critical  points  of the characteristic  function for problems with nonlocal boundary conditions.   Nonlinear  Anal.,Model.Control,13(4):467–490,2008. http://www.lana.lt/journal/31/Peciulyte.pdf