This paper examines the acquisition of subject-verb agreement inflections in the natural speech corpus of two mono-lingual children speaking Yemeni Ibbi Arabic(YIA)between 2 and 3 years old.The two children are Ibrahi...This paper examines the acquisition of subject-verb agreement inflections in the natural speech corpus of two mono-lingual children speaking Yemeni Ibbi Arabic(YIA)between 2 and 3 years old.The two children are Ibrahim and Wala(between the age of 2;1 and 2;10)with Mean Lenghth of Utterance(MLU)range of 2.72 to 3.23 for Ibrahim and 2.9 to 3.27 for Wala.YIA,as a variety of Arabic,has rich and complex morphological system with a fusional type.Verbs are inflected with tense and agreement.Each verbal inflection is marked for person,number,and gender agreement.However,this paper attempts to explore how agreement forms are acquired by YIA-speaking children and examines when YIA children distinguish between first,second,and third person agreement,singular and plural,masculine and feminine agreement forms.The paper argues that agreement inflections(person,number,gender)are available to children early,thereby supporting the Strong Continuity Hypothesis(Lust,1999).Moreover,the results give evidence to Wexler’s Hypothesis(1998),Very Early Knowledge of Inflection(VEKI),which says that children know the grammatical and phonological properties of inflections in a language in the earliest stages when they enter the two-word stage.Similarly,this study tests Hoekstra and Hyams’(1995)Early Morpho-syntactic Convergence(EMC)which proposed that children acquire the specifics of inflections of the target language at an early stage.展开更多
In this paper, we get a sufficient condition to estimate the essential type of a strongly continuous sendgroup in a Banach space, using oh condition we prove that the essential type of the strongly continuous semigro...In this paper, we get a sufficient condition to estimate the essential type of a strongly continuous sendgroup in a Banach space, using oh condition we prove that the essential type of the strongly continuous semigroup don't increase under the A-smoothing perturbation and establish the spectral mapping theorem for the asymptotic parts of the spectrum of generator and semgroup.展开更多
In this paper,we investigate the strong Feller property of stochastic differential equations(SDEs)with super-linear drift and Hölder diffusion coefficients.By utilizing the Girsanov theorem,coupling method,trunca...In this paper,we investigate the strong Feller property of stochastic differential equations(SDEs)with super-linear drift and Hölder diffusion coefficients.By utilizing the Girsanov theorem,coupling method,truncation method and the Yamada-Watanabe approximation technique,we derived the strong Feller property of the solution.展开更多
Using the algorithm in this paper, we prove the existence of solutions to the gene-ralized strongly nonlinear quasi-complementarity problems and the convergence of theiterative sequences generated by the algorithm. Ou...Using the algorithm in this paper, we prove the existence of solutions to the gene-ralized strongly nonlinear quasi-complementarity problems and the convergence of theiterative sequences generated by the algorithm. Our results improve and extend thecorresponding results of Noor and Chang-Huang. Moreover, a more general iterativealgorithm for finding the approximate solution of generalized strongly nonlinear quasi-complementarity problems is also given. It is shown that the approximate solution ob-tained by the iterative scheme converges to the exact solution of this quasi-com-plementarity problem.展开更多
Strong law of large numbers is a fundamental theory in probability and statistics. When the measure tool is nonadditive, this law is very different from additive case. In 2010 Chen investigated the strong law of large...Strong law of large numbers is a fundamental theory in probability and statistics. When the measure tool is nonadditive, this law is very different from additive case. In 2010 Chen investigated the strong law of large numbers under upper probabilityVby assumingVis continuous. This assumption is very strong. Upper probabilities may not be continuous. In this paper we prove the strong law of large numbers for an upper probability without the continuity assumption whereby random variables are quasi-continuous and the upper probability is generated by a weakly compact family of probabilities on a complete and separable metric sample space.展开更多
In the past year,the continuous spread of the COVID-19 pandemic has led to a sluggish global economy.However,China has continued to lead the world in both economic growth and pandemic prevention and control.The first ...In the past year,the continuous spread of the COVID-19 pandemic has led to a sluggish global economy.However,China has continued to lead the world in both economic growth and pandemic prevention and control.The first year of China’s 14th FiveYear Plan has achieved great accomplishments,showing the strong resilience and vitality of the Chinese economy.展开更多
Since 2021,China's filament weaving industry has shown a good recovery development trend.The main operating indicators are picking up,the production situation is gradually improving,the domestic market has continu...Since 2021,China's filament weaving industry has shown a good recovery development trend.The main operating indicators are picking up,the production situation is gradually improving,the domestic market has continued to recover,the foreign trade market has been operating smoothly,and the company's efficiency has been improved.Looking forward to 2022,despite many uncertain factors,the development foundation and conditions of the filament weaving industry are relatively good and it is highly adaptable to the"Dual Cycle"economic model and is expected to develop steadily and healthily.展开更多
文摘This paper examines the acquisition of subject-verb agreement inflections in the natural speech corpus of two mono-lingual children speaking Yemeni Ibbi Arabic(YIA)between 2 and 3 years old.The two children are Ibrahim and Wala(between the age of 2;1 and 2;10)with Mean Lenghth of Utterance(MLU)range of 2.72 to 3.23 for Ibrahim and 2.9 to 3.27 for Wala.YIA,as a variety of Arabic,has rich and complex morphological system with a fusional type.Verbs are inflected with tense and agreement.Each verbal inflection is marked for person,number,and gender agreement.However,this paper attempts to explore how agreement forms are acquired by YIA-speaking children and examines when YIA children distinguish between first,second,and third person agreement,singular and plural,masculine and feminine agreement forms.The paper argues that agreement inflections(person,number,gender)are available to children early,thereby supporting the Strong Continuity Hypothesis(Lust,1999).Moreover,the results give evidence to Wexler’s Hypothesis(1998),Very Early Knowledge of Inflection(VEKI),which says that children know the grammatical and phonological properties of inflections in a language in the earliest stages when they enter the two-word stage.Similarly,this study tests Hoekstra and Hyams’(1995)Early Morpho-syntactic Convergence(EMC)which proposed that children acquire the specifics of inflections of the target language at an early stage.
文摘In this paper, we get a sufficient condition to estimate the essential type of a strongly continuous sendgroup in a Banach space, using oh condition we prove that the essential type of the strongly continuous semigroup don't increase under the A-smoothing perturbation and establish the spectral mapping theorem for the asymptotic parts of the spectrum of generator and semgroup.
基金Supported by the National Natural Science Foundation of China(11926322)the Fundamental Research Funds for the Central Universities of South-Central MinZu University(CZY22013,3212023sycxjj001)。
文摘In this paper,we investigate the strong Feller property of stochastic differential equations(SDEs)with super-linear drift and Hölder diffusion coefficients.By utilizing the Girsanov theorem,coupling method,truncation method and the Yamada-Watanabe approximation technique,we derived the strong Feller property of the solution.
文摘Using the algorithm in this paper, we prove the existence of solutions to the gene-ralized strongly nonlinear quasi-complementarity problems and the convergence of theiterative sequences generated by the algorithm. Our results improve and extend thecorresponding results of Noor and Chang-Huang. Moreover, a more general iterativealgorithm for finding the approximate solution of generalized strongly nonlinear quasi-complementarity problems is also given. It is shown that the approximate solution ob-tained by the iterative scheme converges to the exact solution of this quasi-com-plementarity problem.
文摘Strong law of large numbers is a fundamental theory in probability and statistics. When the measure tool is nonadditive, this law is very different from additive case. In 2010 Chen investigated the strong law of large numbers under upper probabilityVby assumingVis continuous. This assumption is very strong. Upper probabilities may not be continuous. In this paper we prove the strong law of large numbers for an upper probability without the continuity assumption whereby random variables are quasi-continuous and the upper probability is generated by a weakly compact family of probabilities on a complete and separable metric sample space.
文摘In the past year,the continuous spread of the COVID-19 pandemic has led to a sluggish global economy.However,China has continued to lead the world in both economic growth and pandemic prevention and control.The first year of China’s 14th FiveYear Plan has achieved great accomplishments,showing the strong resilience and vitality of the Chinese economy.
文摘Since 2021,China's filament weaving industry has shown a good recovery development trend.The main operating indicators are picking up,the production situation is gradually improving,the domestic market has continued to recover,the foreign trade market has been operating smoothly,and the company's efficiency has been improved.Looking forward to 2022,despite many uncertain factors,the development foundation and conditions of the filament weaving industry are relatively good and it is highly adaptable to the"Dual Cycle"economic model and is expected to develop steadily and healthily.
