Geodesic

Acad. Blagovest Sendov – the mathematician (and not only): 90 years since his birth
p. 9-19
The legacy of Vasil A. Popov – teacher, colleague and friend
p. 20-23
90 years of the birth of prof. Docho Dochev and to his memory (1932–2021)
p. 24-31
Ninetieth anniversary of professor Peter Rusev
p. 32-40
Almost-Hermitian structures, twistor spaces and harmonic maps
p. 43-76
On certain inequalities for real-root polynomials
p. 77-85
The evolving notion of multiplicity as an invariant in singularity theory
p. 89-99
Universal bounds for cardinalities and energy of codes in Hamming spaces
p. 100-112
Parallelisms of PG(n, q)
p. 113-123
Developing STEM competence in future teachers in mathematics in the trend of STEM education
p. 124-136
On the pseudo-interior of Menger sponge
p. 139-144
A generalization of descent polynomials
p. 145-150
Ideas on systemizing problems for solving a triangle in teaching mathematics
p. 153-171
Multiple choice questions exam. Has the student guessed the answer by chance?
p. 172-177
Broadening the students’ horizons in the mathematics class
p. 178-183
The thirthieth issue of the Chernorizets Hrabar tournament – junior division
p. 184-189
Mathematics curricula and their role for formation of mathematical competence for students in specialties “Programmer” and “System programmer”
p. 190-195
Research project DN 12/11/ December 2017-January 2022 financed by National Science Fund at the Ministry of Education and Science: Stochastics and simulations models in the medicine, social sciences and dynamical systems
p. 199-201
The profession teacher in mathematics – the parameters of a discussion
p. 205-209
Statistical data analysis and computer visualization
p. 213-216
Preface
p. 5-6