NAMC is a peer-reviewed free open access journal which publish research and design of nonlinear processes and phenomena. IF 2.3 (2025) (Q1), Scopus 4.3 (2025) Link: https://www.journals.vu.lt/nonlinear-analysishttps://bsky.app/profile/namc-vu.bsky.socialhttps://bsky.app/profile/namc-vu.bsky.social/post/3muton6aut22aWe are please to announce the Vol 31 No 5 (2026) of NAMC: Cheng Huang | Qiankun Song Stochastic stability of fractional-order quaternion-valued neural networks on time scales with general probabilistic bounded Markovian switching and neutral delays https://www.journals.vu.lt/nonlinear-analysis/article/view/48028/4305106 Sep 2026 09:30 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3muton6aut22ahttps://bsky.app/profile/namc-vu.bsky.social/post/3mutomovddc2aWe are please to announce the Vol 31 No 5 (2026) of Nonlinear Analysis: Modelling and Control: Ruiqi Geng | Qiang Zhang | Fei Wang | Ning Li Event-triggered distributed fixed-time optimization for multi-agent system with input time delays over directed networks https://www.journals.vu.lt/nonlinear-analysis/article/view/47916/4299206 Sep 2026 09:30 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mutomovddc2ahttps://bsky.app/profile/namc-vu.bsky.social/post/3mutomhcnpc2aWe are please to announce the Vol 31 No 5 (2026) of NAMC: Hasanen A. Hammad | Doha A. Kattan | Zhenhai Liu Approximate controllability of Caputo fractional Volterra–Fredholm integral equations under nonlocal conditions and impulsive effects https://www.journals.vu.lt/nonlinear-analysis/article/view/47782/4282306 Sep 2026 09:29 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mutomhcnpc2ahttps://bsky.app/profile/namc-vu.bsky.social/post/3mutolz6f2c2aWe are please to announce the Vol 31 No 5 (2026) of Nonlinear Analysis: Modelling and Control: Alexandru Tudorache | Rodica Luca Positive solutions to a system of psi-Riemann–Liouville fractional differential equations with coupled boundary conditions https://www.journals.vu.lt/nonlinear-analysis/article/view/47756/4282206 Sep 2026 09:29 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mutolz6f2c2ahttps://bsky.app/profile/namc-vu.bsky.social/post/3mutoltenos2aWe are please to announce the Vol 31 No 5 (2026) of Nonlinear Analysis: Modelling and Control: Marija Ćvetković Remetrization techniques for mappings contracting perimeters of triangles https://www.journals.vu.lt/nonlinear-analysis/article/view/47703/4278106 Sep 2026 09:29 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mutoltenos2ahttps://bsky.app/profile/namc-vu.bsky.social/post/3mutolmszok2aWe are please to announce the Vol 31 No 5 (2026) of Nonlinear Analysis: Modelling and Control: Wei Zheng | Jimin Zhang Dynamical analysis of a fractional-order delayed predator–prey system with infected prey https://www.journals.vu.lt/nonlinear-analysis/article/view/47702/4278006 Sep 2026 09:29 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mutolmszok2ahttps://bsky.app/profile/namc-vu.bsky.social/post/3mutolf3pmk2aWe are please to announce the Vol 31 No 5 (2026) of Nonlinear Analysis: Modelling and Control: Xiaowen Shen | Kaiyong Wang | Yuan Xie The asymptotic behavior of systemic expected shortfall and marginal expected shortfall under extreme losses https://www.journals.vu.lt/nonlinear-analysis/article/view/47691/4277906 Sep 2026 09:29 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mutolf3pmk2ahttps://bsky.app/profile/namc-vu.bsky.social/post/3mutol5ta622aWe are please to announce the Vol 31 No 5 (2026) of NAMC: Anish Banerjee | Pratikshan Mondal | Lakshmi Kanta Dey | Wutiphol Sintunavarat A perspective on Banach and Kannan mappings contracting the perimeter of triangles in interpolative metric spaces https://www.journals.vu.lt/nonlinear-analysis/article/view/47663/4275406 Sep 2026 09:29 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mutol5ta622ahttps://bsky.app/profile/namc-vu.bsky.social/post/3mutoktbvak2aWe are please to announce Vol 31 No 5 (2026) of NAMC: P. Damith Nilanga Silva | Songbai Guo | B.G. Sampath Aruna Pradeep Global stability of a double-delay HIV dynamical model with curative mechanism, absorption effect, and Beddington–DeAngelis functional response https://www.journals.vu.lt/nonlinear-analysis/article/view/47660/4274506 Sep 2026 09:28 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mutoktbvak2ahttps://bsky.app/profile/namc-vu.bsky.social/post/3mutokdoon22aWe are please to announce the Vol 31 No 5 (2026) of Nonlinear Analysis: Modelling and Control: Ravindra K. Bisht | Stojan Radenović Fixed point results for four-point Kannan mappings with applications to fractional BVPs and Diophantine equations https://www.journals.vu.lt/nonlinear-analysis/article/view/47654/4273606 Sep 2026 09:28 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mutokdoon22ahttps://bsky.app/profile/namc-vu.bsky.social/post/3mutok4uvv22aWe are please to announce the Vol 31 No 5 (2026) of Nonlinear Analysis: Modelling and Control: Tomas Mūžas | Andrius Vytautas Misiukas Misiūnas | Tadas Meškauskas Large-scale performance evaluation of galaxy image classification models trained on small datasets https://www.journals.vu.lt/nonlinear-analysis/article/view/47651/4273506 Sep 2026 09:28 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mutok4uvv22ahttps://bsky.app/profile/namc-vu.bsky.social/post/3mpm7qkmgkk2p@namc-vu.bsky.social Impact Factor Increased! Nonlinear Analysis: Modelling and Control IF 2.3 (2025) Q1 | Scopus 4.3 (2025) Peer-reviewed • Free Open Access #NonlinearDynamics #OpenAccess01 Jul 2026 19:09 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mpm7qkmgkk2phttps://bsky.app/profile/namc-vu.bsky.social/post/3mpm7dzeoic2pWe are please to announce the Vol 31 No 4 (2026) of NAMC: Raman Sasikumar | Velusamy Vijayakumar Approximate controllability of second-order impulsive integro-differential systems involving state-dependent delay and damping effects via resolvent operator https://www.journals.vu.lt/nonlinear-analysis/article/view/4745901 Jul 2026 19:02 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mpm7dzeoic2phttps://bsky.app/profile/namc-vu.bsky.social/post/3mpm7dpay3k2pWe are please to announce the Vol 31 No 4 (2026) of Nonlinear Analysis: Modelling and Control: Zhibin Dai | Zhengqiu Zhang Asymptotic synchronization for the inertial neural networks by using the differential inequality skills https://www.journals.vu.lt/nonlinear-analysis/article/view/4741501 Jul 2026 19:01 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mpm7dpay3k2phttps://bsky.app/profile/namc-vu.bsky.social/post/3mpm7dj55ic2pWe are please to announce the Vol 31 No 4 (2026) of Nonlinear Analysis: Modelling and Control: Yue Du | Yujun Cui Second-order coupled integral boundary value problems at resonance https://www.journals.vu.lt/nonlinear-analysis/article/view/4734101 Jul 2026 19:01 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mpm7dj55ic2phttps://bsky.app/profile/namc-vu.bsky.social/post/3mpm7dd5qic2pWe are please to announce the Vol 31 No 4 (2026) of NAMC: Yangling Wang | Jinde Cao | Min Xiao | Lingzhi Zhao Comprehensive bifurcation analysis in a delayed epidemic model with media coverage and asymptomatic infection via fractional PD control https://www.journals.vu.lt/nonlinear-analysis/article/view/4729901 Jul 2026 19:01 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mpm7dd5qic2phttps://bsky.app/profile/namc-vu.bsky.social/post/3mpm7cwg5jc2pWe are please to announce the Vol 31 No 4 (2026) of NAMC: Yiping Shuai | Zhengqiu Zhang | Zhibin Dai Global asymptotic synchronization for delayed inertial BAM neural networks without controllers via the fundamental solution matrix method https://www.journals.vu.lt/nonlinear-analysis/article/view/4717601 Jul 2026 19:01 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mpm7cwg5jc2phttps://bsky.app/profile/namc-vu.bsky.social/post/3mpm7clthms2pWe are please to announce the Vol 31 No 4 (2026) of Nonlinear Analysis: Modelling and Control: Diana Vereškaitė | Jurgita Markevičiūtė | Andrius Buteikis News-Augmented GARCH model: Theoretical properties and simulation-based hyperparameter analysis https://www.journals.vu.lt/nonlinear-analysis/article/view/4708001 Jul 2026 19:01 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mpm7clthms2phttps://bsky.app/profile/namc-vu.bsky.social/post/3mpm7cfm6oc2pWe are please to announce the Vol 31 No 4 (2026) of Nonlinear Analysis: Modelling and Control: Nasr-Eddine Mellah | Samir Ladaci | Murilo S. Baptista | Celso Grebogi Enhanced chaotic maps for sustainable cryptographic security: A comparative study https://www.journals.vu.lt/nonlinear-analysis/article/view/4701501 Jul 2026 19:01 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mpm7cfm6oc2phttps://bsky.app/profile/namc-vu.bsky.social/post/3mpm7c5zc7k2pWe are please to announce the Vol 31 No 4 (2026) of Nonlinear Analysis: Modelling and Control: Zhaohua Gong | Benchawan Wiwatanapataphee | Chongyang Liu | Yonghong Wu Computational technique for robust dynamic optimization of fractional impulsive switched systems https://www.journals.vu.lt/nonlinear-analysis/article/view/4690301 Jul 2026 19:01 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mpm7c5zc7k2phttps://bsky.app/profile/namc-vu.bsky.social/post/3mpm7bx2ajc2pWe are please to announce the Vol 31 No 4 (2026) of Nonlinear Analysis: Modelling and Control: Yang Yang | Rongshan Huang | Hui Meng Joint ruin probability and risk contagion measure in a quota-share reinsurance risk model: An asymptotic approach https://www.journals.vu.lt/nonlinear-analysis/article/view/4681201 Jul 2026 19:00 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mpm7bx2ajc2phttps://bsky.app/profile/namc-vu.bsky.social/post/3mpm7br2on22pWe are please to announce the Vol 31 No 4 (2026) of Nonlinear Analysis: Modelling and Control: Jiqiang Jiang | Minghui Liu | Lishan Liu | Yonghong Wu Existence of positive solutions for tempered fractional differential equations with p-Laplacian operator https://www.journals.vu.lt/nonlinear-analysis/article/view/4656301 Jul 2026 19:00 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mpm7br2on22phttps://bsky.app/profile/namc-vu.bsky.social/post/3mpm7bl3rb22pWe are please to announce the Vol 31 No 4 (2026) of Nonlinear Analysis: Modelling and Control: Jiafa Xu | Zhichun Yang | Donal O’Regan | Jiangdong Liao Positive solutions for a fourth-order integral boundary value problem involving impulses and the p-Laplacian https://www.journals.vu.lt/nonlinear-analysis/article/view/4655901 Jul 2026 19:00 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mpm7bl3rb22phttps://bsky.app/profile/namc-vu.bsky.social/post/3mlo7rgydnk2kWe are please to announce the Vol 31 No 3 (2026) of Nonlinear Analysis: Modelling and Control: Érika Diz-Pita | Jaume Jaume Llibre | M. Victoria Otero-Espinar On the dynamics of the autonomous Duffing–Holmes oscillator https://www.journals.vu.lt/nonlinear-analysis/article/view/4661312 May 2026 16:34 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mlo7rgydnk2khttps://bsky.app/profile/namc-vu.bsky.social/post/3mlo7r4g2hc2kWe are please to announce the Vol 31 No 3 (2026) of Nonlinear Analysis: Modelling and Control: Renu Chaudhary | Simeon Reich | Juan. J. Nieto Existence and approximate controllability results for time-fractional stochastic Navier–Stokes equations https://www.journals.vu.lt/nonlinear-analysis/article/view/4645312 May 2026 16:33 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mlo7r4g2hc2khttps://bsky.app/profile/namc-vu.bsky.social/post/3mlo7qy2jmc2kWe are please to announce the Vol 31 No 3 (2026) of NAMC: Luchao Zhang | Xiping Liu | Mei Jia | Zhensheng Yu | Changxiang He Controllability and Ulam–Hyers stability analysis of conformable fractional differential systems with time delays and impulsive effects https://www.journals.vu.lt/nonlinear-analysis/article/view/4644612 May 2026 16:33 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mlo7qy2jmc2khttps://bsky.app/profile/namc-vu.bsky.social/post/3mlo7qnjt722kWe are please to announce the Vol 31 No 3 (2026) of NAMC: Jalisraj Arokiyanathan | Ramalingam Udhayakumar Existence, uniqueness and averaging principle for fractional Dirichlet boundary value problems driven by Rosenblatt process and Lévy jumps https://www.journals.vu.lt/nonlinear-analysis/article/view/4636212 May 2026 16:33 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mlo7qnjt722khttps://bsky.app/profile/namc-vu.bsky.social/post/3mlo7qeoonk2kWe are please to announce the Vol 31 No 3 (2026) of NAMC Jianmin Jiao | Junmin Li | Chao He | Rui Zhang Fixed-time distributed formation control for nonlinear heterogeneous multiagent systems subject to input nonlinearities and actuator faults https://www.journals.vu.lt/nonlinear-analysis/article/view/4617812 May 2026 16:33 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mlo7qeoonk2khttps://bsky.app/profile/namc-vu.bsky.social/post/3mlo7pzovss2kWe are please to announce the Vol 31 No 3 (2026) of Nonlinear Analysis: Modelling and Control: Linfang Shao | Weiwei Sun | Lusong Ding Adaptive fixed-time control with prescribed performance for nonlinear networked control systems under deception attacks https://www.journals.vu.lt/nonlinear-analysis/article/view/4612312 May 2026 16:33 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mlo7pzovss2khttps://bsky.app/profile/namc-vu.bsky.social/post/3mlo7pra2t22kWe are please to announce the Vol 31 No 3 (2026) of NAMC: Lu Li | Zhengwen Tu | Tao Peng | Bing Chen | Jiang Xiong | Liangwei Wang Synchronization of quaternion-valued BAM neural networks with time-varying delays: A matrix measure approach https://www.journals.vu.lt/nonlinear-analysis/article/view/4607312 May 2026 16:33 +0000at://did:plc:nsctu7hhjpo7o7zw2kpb337z/app.bsky.feed.post/3mlo7pra2t22k