All Stories

  1. Preface of the “Symposium on Difference & Differential Equations with Applications”

    Article • January 2022, American Institute of Physics

    Sandra Pinelas

  2. Preface of the Symposium on Difference & Differential Equations with Applications

    Article • January 2020, American Institute of Physics

    Sandra Pinelas

  3. Initial data generating bounded solutions of a system of two linear discrete equations

    Article • January 2020, American Institute of Physics

    Sandra Pinelas

  4. Nonlinear first-order forced differential equations with several delays of neutral type

    Article • Analysis, October 2019, De Gruyter

    Sandra Pinelas, Shyam Sundar Santra

  5. Solution and stability of an n-dimensional functional equation

    Article • Analysis, October 2019, De Gruyter

    Sandra Pinelas, DR. TAMILVANAN KANDHASAMY, Vediyappan Govindan

  6. Asymptotic Properties of Solutions of Fourth-Order Delay Differential Dquations

    Article • Symmetry, May 2019, MDPI AG

    Sandra Pinelas

  7. The Third and Fourth Kind Pseudo-Chebyshev Polynomials of Half-Integer Degree

    Article • Symmetry, February 2019, MDPI AG

    Sandra Pinelas

  8. Oscillation criteria for even order neutral difference equations

    Article • Opuscula Mathematica, January 2019, AGHU University of Science and Technology Press

    Sandra Pinelas

  9. Preface of Symposium on Difference & Differential Equations with Applications

    Article • January 2019, American Institute of Physics

    Sandra Pinelas

  10. Stability of a quartic functional equation

    Article • Journal of Fixed Point Theory and Applications, October 2018, Springer Science + Business Media

    Sandra Pinelas, DR. TAMILVANAN KANDHASAMY

  11. Orthogonal stability of mixed type additive-cubic functional equations in multi-Banach spaces

    Article • Demonstratio Mathematica, May 2018, De Gruyter

    Sandra Pinelas

  12. Necessary and sufficient condition for oscillation of nonlinear neutral first-order differential equations with several delays

    Article • Journal of Fixed Point Theory and Applications, February 2018, Springer Science + Business Media

    Sandra Pinelas, Jehad Alzabut

  13. Ulam–Hyers stability of hexadecic functional equations in multi-Banach spaces

    Article • Analysis, January 2017, De Gruyter

    Sandra Pinelas

  14. Preface of the “Symposium on Difference & Differential Equations and Applications”

    Article • January 2017, American Institute of Physics

    Sandra Pinelas

  15. Oscillation properties for a scalar linear difference equation of mixed type

    Article • Mathematica Bohemica, May 2016, Institute of Mathematics, Czech Academy of Sciences

    Sandra Pinelas

  16. Interval oscillation criteria for second-order forced impulsive delay differential equations with damping term

    Article • SpringerPlus, May 2016, Springer Science + Business Media

    Sandra Pinelas

  17. General Solution and Stability of Quattuordecic Functional Equation in Quasi β-Normed Spaces

    Article • Advances in Pure Mathematics, January 2016, Scientific Research Publishing, Inc,

    Sandra Pinelas

  18. Oscillation theorems for second order difference equations woth negative neutral term

    Article • Tamkang Journal of Mathematics, December 2015, Tamkang Journal of Mathematics

    Sandra Pinelas

  19. Oscillation Criteria for the First-Order Linear Difference Equations with Several Delay Arguments

    Article • Journal of Mathematical Sciences, July 2015, Springer Science + Business Media

    Sandra Pinelas

  20. Oscillation results for difference equations with oscillating coefficients

    Article • Advances in Difference Equations, February 2015, Springer Science + Business Media

    Sandra Pinelas, Professor Emeritus Ioannis STAVROULAKIS

  21. Some New Oscillation Theorems for Second Order Difference Equations with Mixed Neutral Terms

    Article • British Journal of Mathematics & Computer Science, January 2015, Sciencedomain International

    Sandra Pinelas

  22. Oscillation theorems for second order nonlinear neutral difference equations

    Article • Journal of Inequalities and Applications, January 2014, Springer Science + Business Media

    Sandra Pinelas

  23. Oscillatory difference equations and moment problems

    Article • Advances in Difference Equations, January 2014, Springer Science + Business Media

    Sandra Pinelas

  24. Oscillations of difference equations with several deviated arguments

    Article • Aequationes Mathematicae, November 2013, Springer Science + Business Media

    Sandra Pinelas

  25. On oscillation of solutions of second-order nonlinear difference equations

    Article • Journal of Mathematical Sciences, February 2013, Springer Science + Business Media

    Sandra Pinelas

  26. Delay difference equations: Coexistence of oscillatory and nonoscillatory solutions

    Article • Analysis, January 2013, De Gruyter

    Sandra Pinelas

  27. Differential and Difference Equations with Applications

    Article • January 2013, Springer Science + Business Media

    Sandra Pinelas

  28. Classifications of solutions of second-order nonlinear neutral differential equations of mixed type

    Article • Advances in Difference Equations, January 2012, Springer Science + Business Media

    Sandra Pinelas

  29. Oscillation criteria for second-order nonlinear neutral difference equations of mixed type

    Article • Advances in Difference Equations, January 2012, Springer Science + Business Media

    Sandra Pinelas

  30. Oscillatory behaviour of odd order neutral delay dynamic equations on time-scales

    Article • International Journal of Dynamical Systems and Differential Equations, January 2012, Inderscience Publishers

    Sandra Pinelas

  31. Analytical and numerical treatment of oscillatory mixed differential equations with differentiable delays and advances

    Article • Journal of Computational and Applied Mathematics, July 2011, Elsevier

    Sandra Pinelas

  32. An Introduction to Complex Analysis

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  33. Analytic Continuation

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  34. Analytic Functions I

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  35. Analytic Functions II

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  36. Argument Principle and Rouché and Hurwitz Theorems

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  37. Behavior of Analytic Mappings

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  38. Bieberbach’s Conjecture

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  39. Cauchy-Goursat Theorem

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  40. Cauchy’s Integral Formula

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  41. Cauchy’s Integral Formula for Derivatives

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  42. Cauchy’s Residue Theorem

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  43. Complex Functions

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  44. Complex Integration

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  45. Complex Numbers I

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  46. Complex Numbers II

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  47. Complex Numbers III

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  48. Conformal Mappings

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  49. Contour Integrals Involving Multi-valued Functions

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  50. Curves, Contours, and Simply Connected Domains

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  51. Deformation Theorem

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  52. Elementary Functions I

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  53. Elementary Functions II

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  54. Evaluation of Real Integrals by Contour Integration I

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  55. Evaluation of Real Integrals by Contour Integration II

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  56. Harmonic Functions

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  57. History of Complex Numbers

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  58. Indented Contour Integrals

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  59. Independence of Path

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  60. Infinite Products

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  61. Julia and Mandelbrot Sets

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  62. Laurent’s Series

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  63. Mappings by Functions I

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  64. Mappings by Functions II

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  65. Maximum Modulus Principle

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  66. Mittag-Leffler Theorem

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  67. Oscillation Criteria for Second-Order Neutral Delay Dynamic Equations with Mixed Nonlinearities

    Article • Advances in Difference Equations, January 2011, Springer Science + Business Media

    Sandra Pinelas

  68. Periodic Functions

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  69. Power Series

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  70. Sequences and Series of Functions

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  71. Sequences and Series of Numbers

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  72. Set Theory in the Complex Plane

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  73. Singularities and Poles I

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  74. Singularities and Poles II

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  75. Summation of Series

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  76. Symmetry and Reflection

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  77. Taylor’s Series

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  78. The Fundamental Theorem of Algebra

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  79. The Riemann Surfaces

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  80. The Riemann Zeta Function

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  81. The Schwarz-Christoffel Transformation

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  82. Weierstrass’s Factorization Theorem

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  83. Zeros of Analytic Functions

    Article • January 2011, Springer Science + Business Media

    Sandra Pinelas

  84. Oscillatory Mixed Differential Difference Equations

    Article • November 2010, World Scientific Pub Co Pte Lt

    Sandra Pinelas

  85. Bounds for analytic solutions to integral equations in the complex domain

    Article • Applied Mathematics Letters, August 2010, Elsevier

    Sandra Pinelas

  86. Comparison and oscillatory behavior for certain second order nonlinear dynamic equations

    Article • Journal of Applied Mathematics and Computing, January 2010, Springer Science + Business Media

    Sandra Pinelas

  87. Oscillatory Mixed Differential Systems

    Article • Funkcialaj Ekvacioj, January 2010, Division of Functional Equations, The Mathematical Society of Japan (JST)

    Sandra Pinelas

  88. Oscillatory Nonautonomous Lucas Sequences

    Article • International Journal of Differential Equations, January 2010, Hindawi Publishing Corporation

    Sandra Pinelas

  89. Nonautonomous oscillators and coefficient evaluation for orthogonal function systems

    Article • The Journal of Difference Equations and Applications, November 2009, Taylor & Francis

    Sandra Pinelas

  90. On nonoscillation of mixed advanced-delay differential equations with positive and negative coefficients

    Article • Computers & Mathematics with Applications, August 2009, Elsevier

    Sandra Pinelas

  91. Complementary Lidstone Interpolation and Boundary Value Problems

    Article • Journal of Inequalities and Applications, January 2009, Springer Science + Business Media

    Sandra Pinelas

  92. Oscillatory mixed difference systems

    Article • Advances in Difference Equations, January 2006, Springer Science + Business Media

    Sandra Pinelas

  93. Nonoscillations in retarded systems

    Article • Journal of Mathematical Analysis and Applications, August 2005, Elsevier

    Sandra Pinelas

  94. Oscillatory retarded functional systems

    Article • Journal of Mathematical Analysis and Applications, September 2003, Elsevier

    Sandra Pinelas