Proceedings of the Romanian Academy

Series A: Mathematics, Physics, Technical Sciences, Information Science


Journal published by the Romanian Academy

Volume 26, Number 3
July - September 2025
30.09.2025

MATHEMATICS

D.D. TAM, On the number of solutions to the inequality with primes

223

Victor J.W. GUO, Xin ZHAO, Two new q-congruences from Gasper's Karlsson-Minton type summation

231

Jianwei DONG, Yuze LI, Analytical solutions to a model of inviscid liquid-gas two-phase flow with Coriolis force and free boundary

237

Yaning WANG, Yuan ZHOU, Remarks on Levi-flat real hypersurfaces in nonflat complex space forms

245

Vasile STĂNCIULESCU, Classical solutions for some classes of nonlinear parabolic SPDES with Neumann boundary conditions

253

PHYSICS

Iulia ANANINA, Corina Anca SIMION, Cristian MANAILESCU, Maria Valentina LUCA-ILIE, Doru Gheorghe PACESILA, Use of tritium and carbon-14 in estimating the apparent age of a groundwater in Dobrogea

261

TECHNICAL SCIENCES

VĂLEAN, Sergiu-Valentin GALAȚANU, Nicușor-Alin SÎRBU, Emanoil LINUL, The scale effect of FFF-printed Polylactic Acid parts under quasi-static compression

269

Andreea Diana CLEPE, Viktor SZALAI, 3D scanning for building documentation and preliminary reuse planning: A case study of an industrial hall

277

INFORMATION SCIENCE

Yongqiang WANG, Fazhan TAO, Zhumu FU, Longlong ZHU, Stable drift-plus-penalty collaborative tracking control for connected logistics platoons based on speed planning

287

Xiaolong TIAN, Jin PENG, Nan WANG, Three dimensional path planning for low altitude restricted map obstacle avoidance of police unmanned aerial vehicles based on multi-objective function Q-learning

299

Yuqi ZENG, Yongcheng ZHOU, SCL-YOLO: Enhanced YOLOv11 algorithm for multi-class traditional Chinese medicinal herb detection

311

Alexandra-Iulia SZEDLAK-STÎNEAN, Radu-Emil PRECUP, Zeynep-Melisa ARI, Optimization-driven control design for the nonlinear two-wheeled unstable transporter system

323

Proc. Ro. Acad., Series A, Volume 26, No. 3, pp. 221–330, Bucharest, 2025







ISSN: 1454-9069 (both print and electronic)