Hank Lazer is a well-known American innovative and experimental poet and Professor Emeritus and Associate Provost Emeritus for the University of Alabama.The author of 35 books of poetry and several collections of essa...Hank Lazer is a well-known American innovative and experimental poet and Professor Emeritus and Associate Provost Emeritus for the University of Alabama.The author of 35 books of poetry and several collections of essays,his most recent books of poetry explore the intersection of poetic innovation and spirituality,with attention to his ongoing Zen meditation practice.This interview explores in depth Lazer's poetry and poetics,especially the relationship between Chinese Zen-Taoism thoughts,such as emptiness,nothingness,and silence,etc.,and his poetics and poetry creation,focusing on a particular phase of Lazer's poetryshape-writing-an improvisatory practice invented by Lazer(poems written without drafts in abstract shapes).Lazer's shape-writing has an important relationship to Zen-Taoism,Chinese characters,calligraphy,and improvisatory jazz among others.His writing explores the nature of being,consciousness,nature,the complex life in language,and the presence that occurs through the practice of meditation.展开更多
In this paper we prove a very general result concerning solvability of the resonant problem: Δu+λ<sub>k</sub>u+g（x, u）=h（x）;u=0, xΩ, which immediately gives three generalized Landesman-Lazer conditi...In this paper we prove a very general result concerning solvability of the resonant problem: Δu+λ<sub>k</sub>u+g（x, u）=h（x）;u=0, xΩ, which immediately gives three generalized Landesman-Lazer conditions. The most interesting application of the general result is concerned with the problem when λ<sub>k</sub>=λ<sub>1</sub>. in which case we prove solvability results for it under conditions which are not the standard Landesman-Lazer condition or only partly enjoy it. Furthermore, we propose a new sign condition and give a comprehensive extension of a main result of Figueiredo and Ni.展开更多
In this paper, we give a Landesman-Lazer type theorem for periodic solutions of the asymmetric 1-dimensional p-Laplacian equation -（｜x＇｜^p-2x＇）＇=λ｜x｜^p-2x＋＋μ｜x｜^p-2x-＋f（t,x）with periodic boundary value.
We establish the existence and multiplicity of solutions for Steklov problems under non- resonance or resonance conditions using variational methods. In our main theorems, we consider a weighted eigenvalue problem of ...We establish the existence and multiplicity of solutions for Steklov problems under non- resonance or resonance conditions using variational methods. In our main theorems, we consider a weighted eigenvalue problem of Steklov type.展开更多
文摘Hank Lazer is a well-known American innovative and experimental poet and Professor Emeritus and Associate Provost Emeritus for the University of Alabama.The author of 35 books of poetry and several collections of essays,his most recent books of poetry explore the intersection of poetic innovation and spirituality,with attention to his ongoing Zen meditation practice.This interview explores in depth Lazer's poetry and poetics,especially the relationship between Chinese Zen-Taoism thoughts,such as emptiness,nothingness,and silence,etc.,and his poetics and poetry creation,focusing on a particular phase of Lazer's poetryshape-writing-an improvisatory practice invented by Lazer(poems written without drafts in abstract shapes).Lazer's shape-writing has an important relationship to Zen-Taoism,Chinese characters,calligraphy,and improvisatory jazz among others.His writing explores the nature of being,consciousness,nature,the complex life in language,and the presence that occurs through the practice of meditation.
文摘In this paper we prove a very general result concerning solvability of the resonant problem: Δu+λ<sub>k</sub>u+g（x, u）=h（x）;u=0, xΩ, which immediately gives three generalized Landesman-Lazer conditions. The most interesting application of the general result is concerned with the problem when λ<sub>k</sub>=λ<sub>1</sub>. in which case we prove solvability results for it under conditions which are not the standard Landesman-Lazer condition or only partly enjoy it. Furthermore, we propose a new sign condition and give a comprehensive extension of a main result of Figueiredo and Ni.
基金This work is supported by NSFC,RFDP of the Ministry of Education of China the 973 Project of the Ministry of Science and Technology of China
文摘In this paper, we give a Landesman-Lazer type theorem for periodic solutions of the asymmetric 1-dimensional p-Laplacian equation -（｜x＇｜^p-2x＇）＇=λ｜x｜^p-2x＋＋μ｜x｜^p-2x-＋f（t,x）with periodic boundary value.
文摘We establish the existence and multiplicity of solutions for Steklov problems under non- resonance or resonance conditions using variational methods. In our main theorems, we consider a weighted eigenvalue problem of Steklov type.
