Scientific Journal Papers
- I. Soldo, D(-1)-triples of the form {1,b,c} in the ring Z[√-t], t>0, Bull. Malays. Math. Sci. Soc., to appear.
- I. Soldo, On the extensibility of D(-1)-triples {1,b,c} in the ring Z[√-t], t>0, Stud. Sci. Math. Hungar. 50(2013), 296-330.
- I. Soldo, On the existence of Diophantine quadruples in Z[√-2], Miskolc Math. Notes 14(2013), 265-277.
- A. Dujella, I. Soldo, Diophantine quadruples in Z[√-2], An. Stiint. Univ. "Ovidius" Constanta Ser. Mat. 18(2010), 81-98.
Professional Journal Papers
- I. Soldo, I. Vuksanović, Pitagorine trojke, Matematičko fizički list 255(2014), 179-184.
- I. Mandić, I. Soldo, Pellova jednadžba, Osječki matematički list 8(2008), 29-36.
- I. Soldo, Različiti načini množenja matrica, Osječki matematički list 5(2005), 1-9.
Conference and Papers in Conference Proceedings
- I. Soldo, D(z)-quadruples in the ring Z[√-2], for some exceptional cases o z, Erdös Centennial, July 1-5, 2013, Budapest, Hungary.
- I. Soldo, The problem of existence of Diophantine quadruples in Z[√-2], 5th Croatian Mathematical Congress, June 18 - 21, 2012, Rijeka, Croatia.
- I. Soldo, Diophantine quadruples in Z[√-2], Number Theory and Its Applications, An International Conference Dedicated to Kálman Győry, Attila Pethő, János Pintz and András Sárközy, Debrecen, Hungary, 2010.
- Winter School on Explicit Methods in Number Theory, January 26 - 30, 2009, Debrecen, Hungary
- 4 th Croatian Mathematical Congress, June 17 - 20, 2008, Osijek, Croatia.
- Conference form Diophantine Approximations, July 25 - 27, 2007, Graz, Austria.
- K. Sabo, I. Soldo, Računanje udaljenosti točke do krivulje,
Zbornik radova PrimMath[2003],
Mathematica u znanosti, tehnologiji i obrazovanju, September 25 - 26, 2003., pp. 215 - 225.
Postgraduate Seminars
Member of Seminar for Number Theory and Algebra.
Leaders are prof.dr.sc. A. Dujella and prof.dr.sc. I. Gusić.
- The extensibility of some D(-1)-triples over the imaginary quadratic fields II, April 25, 2012.
- The extensibility of some D(-1)-triples over the imaginary quadratic fields I, April 11, 2012.
- Diophantine quadruples in Z[√-2], September 22, 2010.
- General Weierstrass equation, June 18, 2008.
- Criteria for solvability of Pellian equation x^2- d y^2 = +-2, June 20, 2007.
- Numerical computation of zeroes of Riemann Zeta function, April 20, 2007.