CONTENTS OF VOLUME 38-1

MIROSŁAW ADAMEK:
On a certain Polish mathematician: a brief summary of scientific research and achievements of Kazimierz Nikodem, Professor of Mathematics
   1  
KAROL BARON, JANUSZ MORAWIEC:
Note on an iterative functional equation 		  12  
BRUCE EBANKS:
Generalized polynomials on semigroups		   18  
ELIZA JABŁOŃSKA:
On almost everywhere K-additive set-valued maps		   29  
MILICA KLARIČIĆ BAKULA, JOSIP PEČARIĆ:
New upper bounds for the weighted Chebyshev functional		   37  
GABRIELA MOTRONEA, DORIAN POPA, IOAN RAŞA:
Steklov type operators and functional equations		   57  
CHE TAT NG:
A basic set of cancellation violating sequences for finite two-dimensional non-additive measurement		   64  
ZSOLT PÁLES, PAWEŁ PASTECZKA:
Estimating the Hardy constant of nonconcave homogeneous quasideviation means		   78  
TERESA RAJBA:
On functions with monotonic differences		   93  
MACIEJ SABLIK:
Speed of light or composition of velocities		   111  
SZYMON WĄSOWICZ:
Adaptive integration of convex functions of one real variable		   120  

CONTENTS OF VOLUME 38-2

RYSZARD RUDNICKI:
With Andrzej Lasota there and back again		   134  
YOUSSEF ASERRAR, ELHOUCIEN ELQORACHI:
Cosine and sine addition and subtraction law with an automorphism		   155  
ABHIJIT BANERJEE, JHUMA SARKAR:
On transcendental entire solution of Fermat-type trinomial and binomial equations under restricted hyper-order		   177  
MEA BOMBARDELLI, SANJA VAROŠANEC:
Strongly Mφ Mψ-convex functions, the Hermite–Hadamard–Fejér inequality and related results		   195  
ZOLTÁN BOROS, RAYENE MENZER:
An alternative equation for generalized polynomials of degree two		   214  
DOROTA BRÓD, ANETTA SZYNAL-LIANA, IWONA WŁOCH:
On a new generalization of Pell hybrid numbers		   221  
J. CHIMPANZO, M.V. OTERO-ESPINAR, A. BORGES, P. VASCO, P. CATARINO:
Bidimensional extensions of cobalancing and Lucas-cobalancing numbers		   241  
MEHDI ELIASI:
The subset-strong product of graphs		   263  
TARAS GOY, MARK SHATTUCK:
Determinants of Toeplitz–Hessenberg matrices with generalized Leonardo number entries		   284  
RAFAEL JAKIMCZUK:
Some general theorems about a class of sets of numbers		   314  
NUR ŞEYMA YILMAZ, ANDRZEJ WŁOCH, ENGIN ÖZKAN, DOMINIK STRZAŁKA:
On doubled and quadrupled Fibonacci type sequences		   336  
Y.L. TENKEU JEUFACK, E.R. ALOMO TEMGOUA, O.A. HEUBO- KWEGNA:
Closure operations on Intuitionistic Linear algebras		   351  
Report of Meeting.
The Twenty-third Katowice–Debrecen Winter Seminar on Functional Equations and Inequalities Brenna (Poland), January 31 – February 3, 2024		   381  



Full texts are available at the Silesian Digital Library (and here)